Linux / Distros:

• Fedora: http://identi.ca/fedora
• The Linux Foundation: http://identi.ca/linuxfoundation
• LXDE: http://identi.ca/group/lxde

News:

• BBCNews: http://identi.ca/bbcnews
• ARD Nachrichten (Tagesschau): http://identi.ca/tagesschau
• Ars Technica: http://identi.ca/arstechnica
• Wallpaper* magazine: http://identi.ca/wallpaper
• Spex - Magazin für Popkultur: http://identi.ca/spex
• Infowars - The Alex Jones Experience : http://identi.ca/infowarsx

Companies / Organizations:

• Adobe: http://identi.ca/adobe
• Wordpress: http://identi.ca/wordpress
• KDE: http://identi.ca/kde
• Creative Commons: http://identi.ca/creativecommons
• 25th Chaos Communication Congress: http://identi.ca/25c3

Celebrities / Famous people:

• Evan Prodromou (creator of laconi.ca): http://identi.ca/evan
• Leo Lapporte: http://army.twit.tv/leolaporte
• Robert Scoble: http://identi.ca/scobleizer
• Randal L. Schwartz: http://army.twit.tv/randalschwartz
• Tim O'Reilly: http://identi.ca/timoreilly
• Lawrence Lessig: http://identi.ca/lessig
• Miguel de Icaza (Mono project leader): http://identi.ca/migueldeicaza
• Jono Bacon: http://identi.ca/jonobacon
• Aaron Seigo: http://identi.ca/aseigo

Podcasts:

• Twit (Leo Lapporte): http://army.twit.tv/leolaporte
• Linux Action Show (Chris Fisher): http://identi.ca/chrislas
• Linux Action Show (Bryan Lunduke): http://identi.ca/bryanlas
• Linux outlaws: http://linuxoutlaws.net/linuxoutlaws

Other

• Weather bot: http://identi.ca/zipweather
• ByteFM / Radio: http://identi.ca/bytefm
• English Wikipedia "Did You Know" updates (enwpdidyouknow): http://identi.ca/enwpdidyouknow
• Google Summer of Code: http://identi.ca/gsoc

Somebody/Something missing? Tell me on http://identi.ca/miga