Semantic wiki - wiki with difference
While surfing through net [ with the help google] to understand the usage of semantics in collaboration world - buzzword for Web 2.0, I found a relatively new concept called semantic wiki. Semantic wiki is more than wiki where user not just add wiki content also add more additional information to wiki content. Check out yourself from http://3ba.se/screencast/. Even if the UI is not so appealing to me but it clearly indicates how semantics can play a significant role with Web 2.0 in oline collaboration and knowledge sharing.