Boards
Do you review 'things' online?
I can never really be arsed. And I'm unsure why I trust anything anyone writes in those reviews of take aways or coffee shops - especially on foursquare which got boring after about 2 days of using it.
If you do, here's a little guide http://lifehacker.com/5885607/how-to-write-interesting-and-effective-reviews-online-that-people-will-actually-read