^^ In that case, a voter should have a minimum number of posts, perhaps 500, before s/he can vote. Also this is only recommending a good post, it'll be up to moderators to sticky. .... This voting/recommending system is already working quite well on such websites as product reviews on eBay/amazon and other discussion forums in order to recognize and rank good posts/posters. ... In a way, it is a review of the reviewer's post to reflect the quality of his post. ... If anyone has a better suggestion, we'd all be glad to hear it.