The question you need to ask with any such feature is "how do I rate-limit this?". You can't just allow anonymous votes, bots could go mental with it. You'd need to create a file of votes-cast for each user; this in itself wouldn't be that hard. But at that point, I don't think NNF is what you want or need -- it's way too limited for what you want and you should really use something more capable. NNF only suits those who really *don't* want view counts and votes and so forth, NNF was made specifically to _avoid_ those! :)