TV

CBS Evening News w Katie Couric. http://www.cbsnews.com/video/watch/?id=6704188n (video)

http://www.cbsnews.com/stories/2010/07/22/eveningnews/main6704228.shtml (transcript)

Fox News (Boston) http://www.myfoxboston.com/dpp/news/offbeat/americas-moods-mapped-using-twitter-20100722

Papers, news, and Periodicals

New York Times. http://www.nytimes.com/2010/07/25/weekinreview/25grist.html

New York Times. http://bits.blogs.nytimes.com/2010/07/22/tracking-u-s-mood-through-twitter/

New York Times. http://www.nytimes.com/external/venturebeat/2010/07/23/23venturebeat-300-million-tweets-reveal-the-afternoon-at-w-93240.html

BBC. http://www.bbc.co.uk/blogs/thereporters/maggieshiels/2010/07/america_are_you_happy.html

Vanity Fair. http://www.vanityfair.com/online/daily/2010/07/are-west-coast-tweeters-happier-than-their-east-coast-counterparts.html

New York Magazine. http://nymag.com/daily/intel/2010/07/according_to_twitter_americas.html

Miami New Timeshttp://blogs.miaminewtimes.com/riptide/2010/07/proof_from_twitter_research_fl.php

http://www.sfgate.com/cgi-bin/article.cgi?f=/g/a/2010/07/21/businessinsider-what-twitter-says-about-how-happy-we-are-2010-7.DTL

LA Times. http://latimesblogs.latimes.com/lanow/2010/07/happy-californians.html

Time Magazine. http://newsfeed.time.com/2010/07/22/thursday-twitters-angriest-day/

National Public Radio. http://www.npr.org/blogs/alltechconsidered/2010/07/23/128724338/happy-people-researchers-pinpoint-where-the-smiles-and-frowns-are-using-twitter

National Public Radio. http://www.npr.org/blogs/pictureshow/2010/07/22/128697635/twittermap

Wall Street Journal. http://onespot.wsj.com/health/2010/07/24/a/667016188-twitter-used-to-gauge-the/

CBS News. http://www.cbsnews.com/8301-501465_162-20011339-501465.html

Blogs

http://mashable.com/2010/07/21/twitter-moods-map/

http://www.thebigmoney.com/blogs/retweet/2010/07/16/twitter-research-proves-california-far-happier-place-new-york

http://www.huffingtonpost.com/2010/07/23/tweet-based-map-tracks-th_n_655604.html

http://technorati.com/videos/article/map-measures-us-mood-on-twitter/

http://news.cnet.com/8301-17852_3-20011421-71.html

http://www.thedailybeast.com/video/item/pulse-of-the-nation-us-mood-through-twitter/

http://tv.gawker.com/5594029/researchers-analyze-300-million-tweets-to-create-mood-ring-for-america

Science/Visualization sites

http://www.newscientist.com/article/dn19200-twitter-mood-maps-reveal-emotional-states-of-america.html

http://www.physorg.com/news199103915.html

http://getbetterhealth.com/twitter-used-to-gauge-the-nations-mood/2010.07.24

http://datamining.typepad.com/data_mining/2010/07/visualizing-location-and-mood-in-twitter.html

http://infosthetics.com/archives/2010/07/pulse_of_the_nation_us_mood_throughout_the_day_inferred_from_twitter.html

http://www.kurzweilai.net/twitter-mood-maps-reveal-emotional-states-of-america

http://www.visualisingdata.com/index.php/2010/07/twitter-visualisation-of-happiness/

http://www.scienceandreligiontoday.com/2010/07/16/our-collective-mood%E2%80%94according-to-our-tweets/

Foreign

http://www.repubblica.it/tecnologia/2010/07/16/news/allegri_al_mattino_tristi_la_sera_su_twitter_la_mappa_del_nostro_umore-5632826/

http://www.regardssurlenumerique.com/blog/2010/7/22/twitter-pour-analyser-l-humeur-des-americains/

http://www.scientias.nl/twitter-verraadt-amerikaanse-emoties/13469

http://www.dutchcowboys.nl/twitter/20117

http://www.computerwoche.de/netzwerke/web/2349881/

http://www.dnaindia.com/lifestyle/report_people-angrier-on-thursdays-than-any-other-day-of-week-twitter-study_141310

http://www.dailyindia.com/show/387736.php

http://www.dailyindia.com/show/387668.php

http://pro.clubic.com/blog-forum-reseaux-sociaux/twitter/actualite-354088-etude-twitter-barometre-moral-pays.html

http://www.abc.es/20100722/medios-redes/twitter-estados-animos-201007221058.html

http://alt1040.com/2010/07/un-cartograma-de-estados-de-animo-segun-twitter

http://www.newstrackindia.com/newsdetails/170265

Smaller Blogs

http://thenextweb.com/socialmedia/2010/07/23/twitter-maps-americas-mood-in-real-time/

news @northeastern http://www.northeastern.edu/news/stories/2010/07/twittermoods.html

http://psychcentral.com/blog/archives/2010/07/23/u-s-mood-measured-through-twitter-2006-2009/

http://www.towleroad.com/2010/07/watch-americas-mood-visualized-via-twitter.html

http://sify.com/news/twitter-mood-maps-reveal-happiness-quotient-of-america-news-international-khwn4fbgdad.html

http://www.shinyshiny.tv/2010/07/east_coast_is_sad_twitter_mood_map.html

http://www.complex.com/blogs/2010/07/22/nerd-alert-twitter-reveals-the-mood-of-the-u-s-in-new-study/

http://www.onlinesocialmedia.net/20100722/300-million-tweets-analyzed-with-time-lapse-visualization/

http://www.geekosystem.com/twitter-mood-map-america/

http://www.blackweb20.com/2010/07/22/the-pulse-of-the-nation-according-to-twitter/

http://www.webpronews.com/topnews/2010/07/21/determining-the-nations-happiness-with-twitter

http://www.pocket-lint.com/news/34471/video-twitter-moods-over-time

http://blogs.northcountrypublicradio.org/inbox/2010/07/19/like-a-national-mood-ring/

http://www.ypnation.net/researchers-using-tweets-gauge-mood-nation

http://otterdance.livejournal.com/407446.html

http://www.stoweboyd.com/post/818658805/twitter-mood-the-institute-for-quantitative

http://www.minyanville.com/dailyfeed/according-to-twitter-america-starts/

http://www.bnox.be/2010/07/americas-moodiest-states.html

http://www.motherboard.tv/2010/7/14/the-national-twitter-mood-ring-how-america-feels-over-the-course-of-the-day-video--2

http://www.acn.cat/webACN/detallNoticia.do?idNoticia=562484

http://bitten.twiceshy.org/the-mood-of-public-tweets

http://www.switched.com/2010/07/21/twitter-happier-scientists-track-tweets-to-trace-national-moods/

http://www.littleabout.com/Odd/fury-twitter,98162.html

http://www.themedguru.com/20100723/newsfeature/peoples-tweets-thursday-are-crankiest-study-86137935.html

http://www.designtaxi.com/news/32520/Mapping-Americans-Moods-Through-Twitter/?page=3

http://www.eworldpost.com/twitter-measures-the-happiness-6892.html

http://gigaom.com/2010/07/22/sit-back-and-watch-the-world-tweet-by-5-cool-twitter-visualizations/

http://www.appscout.com/2010/07/twitter_can_tell_us_how_were_f.php

http://www.geeksugar.com/Researchers-Track-Countrys-Emotions-Through-Twitter-9238869

http://www.smartplanet.com/technology/blog/thinking-tech/twitter-mood-monitoring-reveals-west-coasters-are-happier-than-east-coasters/4831/

http://www.woot.com/Blog/ViewEntry.aspx?Id=13527

http://www.lemondrop.com/2010/07/23/feed-your-brain-rot-your-brain/

http://chartporn.org/2010/07/23/tweet-mood-ring-maps/

http://animalnewyork.com/2010/07/twitter-knows-how-you-feel/

http://geoblog.vudat.msu.edu/2010/07/mapping-the-national-mood-using-twitter/

http://futuretense.publicradio.org/blog/index.php?id=845585216

http://www.marketingpilgrim.com/2010/07/if-you%E2%80%99re-happy-and-you-know-it-send-a-tweet.html

http://www.vingsnetwork.com/blog/2010/07/twitter-rich-source-for-shared-human-emotions/

http://www.karmamagazin.com/tr-yazi-2612--EN_ASABI_VE_EN_MUTLU_SAATLER

http://kdpaine.blogs.com/themeasurementstandard/2010/07/measurement-geeks-of-the-week-the-creators-of-tweet-cartograms.html

http://urbantick.blogspot.com/2010/07/urbantick-at-strelka-virtual-vs-real.html

http://dailyfix.posterous.com/time-lapse-twitter-visualization-shows-americ

http://rahulsabnis.wordpress.com/2010/07/24/pulse-of-the-nation-u-s-mood-throughout-the-day-inferred-from-twitter-information-aesthetics/

http://www.news1130.com/news/local/article/80865--study-people-are-crankiest-on-thursdays

http://www.wgntv.com/news/wgn-tv-twitter-angry-thursdays-july22,0,6356260.story

http://www.ktla.com/news/cyberguy/landing/stv-cyberguy-twitterhappy-72310,0,2472349.story

Social media

We were also retweeted thousands of times, shared via facebook and did well on other social media sites, see for example

http://digg.com/tech_news/Twitter_says_Americans_are_Happier_in_the_Morning_Video

http://idle.slashdot.org/story/10/07/15/1331227/Twitter-Says-Americans-Are-Happier-In-the-Morning

http://www.reddit.com/r/technology/comments/csffj/graphic_shows_mood_of_us_residents_over_a_day_as/

Newer stuff (nothing below this point has been organized).

http://www.laboratoryequipment.com/news-the-emotion-behind-a-tweet-072610.aspx?xmlmenuid=51

http://www.mb.com.ph/articles/268909/tracking-national-mood-through-twitter

http://www.presse-citron.net/usa-twitter-indicateur-de-lhumeur-dune-nation

http://www.itespresso.fr/twitter-mesure-lhumeur-de-la-population-americaine-36108.html

http://www.wral.com/entertainment/blogpost/8033100/

http://www.woot.com/Blog/ViewEntry.aspx?Id=13527

http://www.debaird.net/blendededunet/2010/07/infographic-twitter-mood-us-mood-throughout-the-day-inferred-from-twitter.html

http://www.socialtimes.com/2010/07/twitter-study-reveals-the-good-times-and-the-bad-by-the-hour/

http://www.ecrans.fr/Twitter-indicateur-de-l-humeur,10472.html

http://www.perfectduluthday.com/2010/07/25/minnesotans-are-ill-tempered-tweeters/

http://www.lesoir.be/actualite/vie_du_net/2010-07-26/twitter-prend-le-pouls-des-etats-unis-783707.php

http://www.nouvo.ch/2010/07/le-pouls-d%E2%80%99une-nation-gr%C3%A2ce-%C3%A0-twitter

http://www.cnbeta.com/articles/117580.htm

http://www.psfk.com/2010/07/video-using-twitter-data-to-track-public-mood.html

http://federicobadaloni.blog.kataweb.it/snodi/00631/tutti-tristi-in-west-virginia-lo-dice-twitter.html?ref=HROBL-1

http://www.itespresso.fr/twitter-mesure-lhumeur-de-la-population-americaine-36108.html

http://www.engadget.com/2010/07/27/the-moodiness-of-the-us-as-told-by-twitter/

http://www.downloadsquad.com/2010/07/27/twitter-tuesday-photos-and-videos-may-land-in-your-twitter-str/

http://federicobadaloni.blog.kataweb.it/snodi/00631/tutti-tristi-in-west-virginia-lo-dice-twitter.html?ref=HROBL-1

http://www.thegap.at/redaktionsticker/artikel/twitter-stimmungen-einer-nation/

http://www.reuters.com/article/idUSTRE66R3Q320100728

http://www.theglobeandmail.com/news/technology/us-researchers-use-tweets-to-measure-map-moods/article1654569/

http://article.wn.com/view/2010/07/28/Researchers_use_Twitter_tweets_to_measure_moods/

http://www.torontosun.com/life/2010/07/28/14853206.html

http://www.lfpress.com/life/2010/07/28/14853291.html

http://www.vancouversun.com/technology/Researchers+Twitter+tweets+measure+moods/3332537/story.html

http://www.yle.fi/uutiset/ulkomaat/2010/07/tutkijat_selvittavat_amerikkalaisten_mielialavaihteluja_twitterilla_1863240.html

http://www.noticias24.com/tecnologia/noticia/3187/crean-un-mapa-de-estado-de-animo-y-paises-a-partir-de-los-tweets-de-sus-nacionales/

http://www.dnevnik.bg/sviat/2010/07/28/939307_nastroenieto_na_amerikancite_spored_twitter/

http://noticias.r7.com/tecnologia-e-ciencia/noticias/usuario-do-twiiter-esta-mais-feliz-na-manha-de-domingo-20100728.html

http://www.cnnexpansion.com/estilo/2010/07/28/twitter-un-espejo-del-alma

http://www.elmundo.es/elmundo/2010/07/28/navegante/1280333458.html

http://www.usatoday.com/news/health/2010-07-29-Twittermoods29_ST_N.htm

http://www.informador.com.mx/tecnologia/2010/221586/6/investigadores-usan-twitter-para-medir-estados-animicos.htm

http://olhardigital.uol.com.br/produtos/digital_news/ferramenta-mede-humor-com-base-em-postagens-no-twitter/13081

http://www.laflecha.net/canales/comunicacion/noticias/twitter-sirve-para-muchas-cosas

http://www.itmedia.co.jp/news/articles/1007/29/news043.html

http://www.cbc.ca/technology/story/2010/07/29/twitter-mood-study.html

http://www.psfk.com/2010/07/video-using-twitter-data-to-track-public-mood.html

http://www.redorbit.com/news/technology/1897767/new_map_measures_mood_of_twitter_nation/

http://www.mediaite.com/online/twitter-as-mood-ring-how-tweets-can-be-used-to-study-feelings-nationwide/

http://elsiglo.com.ve/index.php/2010/07/crean-mapa-de-estado-de-animo-y-paises-a-partir-de-los-tweets/

http://www.ultimasnoticias.com.ve/capriles/cadena-global/detalle.aspx?idart=3231116&idcat=56755&tipo=2

http://www.americaeconomia.com/negocios-industrias/investigadores-de-eeuu-usan-twitter-para-medir-estados-animicos

http://www.humo.be/tws/links/18647/pulse-of-the-nation.html

http://exploringthemind.com/the-mind/happiness-scale-measured-by-twitter

http://www.bbc.co.uk/mundo/cultura_sociedad/2010/07/100729_twitter_harvard_eeuu_estado_animo_humor.shtml

http://www.metro.co.uk/tech/836665-twitter-mood-map-shows-americas-emotions-as-they-tweet

http://br.tecnologia.yahoo.com/article/28072010/5/noticias-tecnologia-pesquisadores-mensagens-twitter-avaliar.html

http://www.americaeconomia.com/negocios-industrias/investigadores-de-eeuu-usan-twitter-para-medir-estados-animicos

http://www.impactlab.com/2010/07/30/study-twitter-tweets-indicate-hourly-and-daily-mood-swings/

http://www2.canada.com/victoriatimescolonist/news/life/story.html?id=c90480a9-52dd-4f03-9332-8bbf71c00ef1

http://arabnews.com/lifestyle/article92562.ece?comments=all

http://qnet.in/inews/researchers-use-twitter-tweets-to-measure-moods.asp

http://www.windsorstar.com/entertainment/Twitter+tweets+used+measure+moods/3339504/story.html

http://flups.net/salud-y-bienestar-f27/puede-twitter-medir-el-estado-de-animo-de-usa-t2297381.html

http://www.ledevoir.com/societe/medias/293420/heureux-le-samedi-malheureux-le-mardi

http://noticias.latino.msn.com/tecnologia/articulos_bbc.aspx?cp-documentid=25045499

http://www.taringa.net/posts/salud-bienestar/6385183/%C2%BFPuede-Twitter-medir-el-estado-de-%C3%A1nimo-de-USA.html

http://www.sabah.com.tr/Yasam/2010/07/30/saglik_turu

http://arsipberita.com/show/internet/2010/07/30/twitter-mampu-ukur-mood-pengguna/

http://www.calgaryherald.com/technology/Researchers+moods+from+tweets/3340684/story.html

http://www.lanacion.com.ar/nota.asp?nota_id=1289662

http://techno.okezone.com/read/2010/07/29/55/357947/twitter-mampu-ukur-mood-pengguna

http://www.calgaryherald.com/technology/Researchers+moods+from+tweets/3340684/story.html

http://us.detikinet.com/read/2010/07/30/101358/1410021/398/peneliti-ciptakan-peta-mood-twitter/?i991101105

http://blogs.forbes.com/velocity/2010/07/29/data-the-facebook-nation-and-new-opportunities/

http://www.suaramedia.com/dunia-teknologi/computer-it/26300-twitter-mampu-deteksi-mood-yang-melanda-pengguna.html

http://www.toroprensa.com/2010/07/san-mateo-taurino-y-latino.html

http://www.ledevoir.com/societe/medias/293420/heureux-le-samedi-malheureux-le-mardi

http://www.diariomundonuevo.com/diario/noticias.php?var1=1602

http://blow.blogs.nytimes.com/2010/08/05/thursday-the-unhappiest-day/

http://extra.volkskrant.nl/opinie/artikel/show/id/6350/Twitter-_de_stemmingmeter_(van_de_bevolking)_

http://www.fri.dk/personlig-udvikling/twitter-maaler-humoeret

http://infosthetics.com/archives/2010/07/pulse_of_the_nation_us_mood_throughout_the_day_inferred_from_twitter.html

http://www.spring.org.uk/2010/08/twitter-10-psychological-insights.php

http://med-legend.com/2010/08/%E3%81%A4%E3%81%B6%E3%82%84%E3%81%8D%E3%81%AE%E6%B0%97%E5%88%86/

http://www.bigquestionsonline.com/blogs/heather-wax/do-we-tweet-more-when-were-in-certain-moods

http://www.cnn.com/2010/OPINION/08/03/mislove.twitter.research/index.html

http://www.youtube.com/watch?v=hY0UCD5UiiY

http://www.youtube.com/watch?v=jrz_nFNmWKE

Radio

http://www.getconnectedmedia.com/radio/twitter-gets-moody-digital-drugs-and-apps-galore