One of the problems that can occur on these forums, is that somebody likes somethig that somebody has said and gives it a +1 in a reply.

This is good and now traditional on forums, but it may be easier if you could add a +1 type button, something along the lines of the Facebook 'like' button. This way, if somebody likes an idea, they can click the +1 (or similar if Google would get upset).

This would be useful for both the users and the devs, as the devs can just take a look at the number of clicks, instead of going through the entire thread.