Test

What is Web 2.0?
Social Networking
Media Sharing
Video
Social Media
Aggregators
Audio (music, podcasts, audio books)
Browsing (browser, rss readers, widgets)
Communication (e-mail, chat, voice)
Productivity (apps, to-do lists)
Publishing & Photography (Blogging, photos)
Social (Networking, Bookmarking)
Utility & Security
Thing 1
Thing 2
Thing 3
Thing 4
Thing 5
Thing 6
Thing 7
Thing 8
Thing 9
Thing 10
Thing 11
Thing 12
Thing 13
Thing 14
Thing 15
Thing 16
Thing 17
Thing 18
Thing 19
Thing 20
Thing 21
Thing 22
Thing 23