A more valuable feature would be a "Dislike" button, for posts that are wrong, incomplete or misleading.
why? if a post is "wrong, incomplete or misleading" you should have to back your opinion with a fact-filled post.
By your maths, your ratio is zero. So your "reputation and prestige" on ET is equal to that. Seriously, that is an out-of-your-ass analysis and rationale. Are you new to the Interwebs? Is this your first-ever discussion forum, from Kenner? I have an Easy-Bake oven for sale if you are interested. It makes GREAT warm Play-Doh!