8. Twitter Allows users to
send and read other
users' updates
(known as tweets)
Text-based posts of
up to 140
characters in length
Users can receive
updates via the
Twitter
website, cell
phones or desktop
applications
You can search
Twitter for recent
tweets by
keywords
9. Photo Sharing + More
All feature: Linking/Embedding ability, Syndication,
Comments, Community
Flickr Picasa Snapfish
-- Video YouTube
-- Documents Scribd
-- Presentations SlideShare