Does it work?

A simple website that allows you to describe a problem, then gives you a place to vote on which solution works, and if needed, why it works. This is done in terms of talkback postings, but it requires me to scroll through (and read through) lots of posts that sometimes have good data and sometimes (often) do not. I like the "stars" idea that some sites use, but I want it even simpler: an up or down vote on x solution working or not. The more votes, the more it rises on the scoreboard. If you want to check the chatter on the topic, it would be in a different window or down below the ratings. Specifically coming to mind, does a pacifier work for calming baby? Does Gripe Water really cure colic? I just want to see 300 people saying yes or no.