[Discover] Twitter http://twitter.com/home
(twitter social tools socialnetworking) 
[Discover] Presence -stay in contact when you're everywhere http://grinding.be/2008/02/25/more-notes-on-presence-how-to-stay-in-contact-when-youre-everywhere/ (tutorial twitter tools tool)
[Discover] BigTweet http://bigtweet.com/ (twitter bookmarklet tools tool)
[Discover] Flickr: Discussing any interesting twits to follow??? in Twitter http://flickr.com/groups/twitter/discuss/72157604249537029/ (twitter flickr)
[Discover] Ping.fm http://ping.fm/dashboard/ (social twitter tools status)
[Discover] Twitter Fan Wiki / Apps http://twitter.pbwiki.com/Apps#Windows (twitter fan apps client)
[Discover] Add Twitter to your blog (step-by-step) http://remysharp.com/2007/05/18/add-twitter-to-your-blog-step-by-step/ (twitter blog javascript tutorial)
[Discover] twittervision 3D http://twittervision.com/maps/show_3d (twitter mashup visualization map)
[Discover] A Minimalist's Guide to Using Twitter Simply, Productively, and Funly | Zen Habits http://zenhabits.net/2008/12/a-minimalists-guide-to-using-twitter-simply-productively-and-funly/ (twitter zenhabits tips socialmedia)
[Discover] Presence -stay in contact when you're everywhere http://grinding.be/2008/02/25/more-notes-on-presence-how-to-stay-in-contact-when-youre-everywhere/ (tutorial twitter tools tool)
[Discover] BigTweet http://bigtweet.com/ (twitter bookmarklet tools tool)
[Discover] Flickr: Discussing any interesting twits to follow??? in Twitter http://flickr.com/groups/twitter/discuss/72157604249537029/ (twitter flickr)
[Discover] Ping.fm http://ping.fm/dashboard/ (social twitter tools status)
[Discover] Twitter Fan Wiki / Apps http://twitter.pbwiki.com/Apps#Windows (twitter fan apps client)
[Discover] Add Twitter to your blog (step-by-step) http://remysharp.com/2007/05/18/add-twitter-to-your-blog-step-by-step/ (twitter blog javascript tutorial)
[Discover] twittervision 3D http://twittervision.com/maps/show_3d (twitter mashup visualization map)
[Discover] A Minimalist's Guide to Using Twitter Simply, Productively, and Funly | Zen Habits http://zenhabits.net/2008/12/a-minimalists-guide-to-using-twitter-simply-productively-and-funly/ (twitter zenhabits tips socialmedia)