There's around 100k posts and 1 million comments as of now, so it's pretty easy division to find out how much of the site is your own posts and comments (check your user page, it keeps track). Personally, I've made around 0.35% of the site's posts and 0.17% of the site's comments, how do all of you stack up?
Are other users' posting stats hidden now?
Yeah I guess so
But then how will other people know how cool I am?
Why else do you think I made this thread? This is purely for bragging rights