5min.com is a very cool web 2.0 site which actually is useful for you. According to their about us page, 5min is a place to find short video solutions for practical questions and a place for people to share their knowledge.

Videos are categorised into 19 main sections with each main section consisting of several sub sections. Some of my favourite sections include Business, Fashion and Tech. 5min, in my opinion, is a hybrid of Yahoo! Answers and YouTube.

5min is also one of the five finalists for this year's Startup 2.0 contest.

[tags]5min, web 2.0, web-20, website, startup, startup 2.0 [/tags]