One thing I'd like to change with the current voting system is, if there are four or more levels in a category (or in a mixed round... four or more levels from different authors), to allow people to vote for up to two levels, mainly because with 1 person, 1 vote, the level creators are very likely going to vote for their own levels (unless someone is feeling very generous) and the swing votes are those who didn't design for a category. With 2 per person, a creator can vote for their own level as well as one they were particularly impressed by. Granted, that gives non-designers two votes, so I'm not sure if that's good or bad.