Like someone else already said, it would be nice to have a like button in every post. Make it a +/- and maybe put the best ranked ones on the front page?

I like this post

Good suggestion.

I approve

Well let us hope some Admin will check this thread.

Both thumbs up

I like this idea very much.

Well almost two months and no response from the admins.

This is a great idea, c'mon admins.

enjoy