Yes, hard to police. However I don't think anyone would try to spam if there's a "Rule of Disqualification".

Google Images was created after Jennifer Lopez wore the green dress at the 2000 Grammys.

Hard to police I guess. His script can count comments but it can't determine whether they are legitimate or not. 

grayruby

Or may be some penalty like when someone spams the comments for the first time, he'll get a minus, for the second time a bigger minus and for the third time all his previous comments become void.

Most comments wins 👀

Or may be some penalty like when someone spams the comments for the first time, he'll get a minus, for the second time a bigger minus and for the third time all his previous comments become void. 