Thinking a little bit more about this, there are of course lots of submissions that don't get voted up or commented on - spam, off-topic, not interesting etc. M

Thinking a little bit more about this, there are of course lots of submissions that don't get voted up or commented on - spam, off-topic, not interesting etc. Maybe you should only use posts that have either at least one upvote or comment, just to filter out the crap.