RivalMap
This is interesting: an on-line tool for competitor analysis, Rivalmap. It seems there is a web 2.0 tool for about anything by now ;). It’s an interesting concept though, especially for collecting information such as blogposts etc. related to the competition. Also, the comparison charts look really nice.
For the interface it clearly borrows from Basecamp - which is certainly not the worst when it comes to interfaces for on-line business tools.