LOL. As a top 10% contributor on Stack Overflow, and on FlashKit before that, I can assure you that any real world value attached to that status was always imaginary, or at least highly overrated.

Mainly, it was good at making you feel useful and at honing your own craft - because providing answers forced you to think about other people's questions and problems as if they were little puzzles you could solve in a few minutes. Kept you sharp. It was like a game to play in your spare time. That was the reason to contribute, not the points.