So, what did Facebook have before the like button? What would your ideal version of a social network be? From comments here, it seems so far: ->no selling use

So, what did Facebook have before the like button? What would your ideal version of a social network be? From comments here, it seems so far: ->no selling users out ->no likes/dislikes (but then how do you filter out bad content?) ->no sharing 3rd party content? Edited: formatting