Hmmm... Seeing as there's about 100 average users on this site. 10 upvotes is enough to "get things going" for the front 2 or 3 "hot" pages, and 2 to 5 downvotes usually kills a meme. Up or down vote is subjective, but just getting a down vote (even misused upvotes count too I suppose) has a bigger impact than a more popular voting site.