Terms of Service Agreements for Third-Party Sites

Site	Terms of Service
AddThis	Amendment to AddThis.com Terms of Service
Dipity	Amendment to Underlying Inc. (DBA Dipity.com) Terms of Service
Facebook	Amendment to Facebook Terms of Use
Flickr	Flickr Service Agreement for the Commons Amendment to Flickr's Terms of Service
Foursquare	Amendment to Foursquare Labs Inc.'s Terms of Use
GitHub	Amendment to GitHub Inc.'s Terms of Service
HootSuite	Amendment to HootSuite Media Inc.'s Terms of Service
IdeaScale	Amendment to IdeaScale's Terms of Use
Scribd	Scribd Agreement
Storify	Storify Agreement
Tumblr	Amendment to Tumblr Terms of Service
Wikispaces	Amendment to Tangient LLC's Terms of Service