The very first time I saw a site like this, many years ago, that is what I assumed all of the voting was about. I know a lot more now than I did then why resour

The very first time I saw a site like this, many years ago, that is what I assumed all of the voting was about. I know a lot more now than I did then why resource wise it is the way it is, but I occasionally think about how one might go about doing a more customized version. Superficially at least, it seems to be a good way to put everyone into a community whose size relates to the commonness of their preferences. I think this would occur as long as comments/articles beneath a certain threshold just weren't visible to a particular user. Unfortunately it seems like a lot of calculating to do per hit, but in thinking about it, it doesn't seem to hurt Netflix too badly.