TOS: the database of Policies and 'Terms Of Services' for Software and Websites.

Twitter
Twitter - privacy 2015-04-17
Twitter - cookies 2013-12-06
Visual.ly 2013-11-22
Twitter Cookies 2013-11-05
Twitter 2013-10-30
Twitonomy 2013-10-15
Topsy 2013-09-13
Thunderclap - Privacy 2013-07-22
Listorious 2012-10-05
Yammer 2012-05-10
innovators-patent-agreement 2012-04-20
Twitterfeed privacy 2011-10-12
Twitterfeed.com 2011-05-31
Storify 2011-05-12
Twitpic 2011-05-11
ParaTweet.com 2011-04-14
Api Twitter 2010-05-26
Twitter's Tos 2010-05-26
Status.net 2010-05-19
Tinypay.me 2010-04-19
StatusNet 2010-03-17
Digsby.com 2009-11-16
Brizzly.com 2009-10-28
Ow.ly Terms of Service 2009-10-26
Echofon 2009-10-20
Twitter 2009-09-16
Tweetlaw 2009-09-15
Gdgt 2009-07-03
Brightkite.com 2009-06-11
Covertilive 2009-06-08
Twitpic. Your photos on twitter 2009-04-24
Twitter 2009-04-22
Printyourtwitter.com 2009-04-17