Question

Is there any extra karma for questions that are selected as a featured Question?

Answer 1

No.

Explanation:

You do not get extra karma for writing answers that have been featured.

When an answer gets featured, the contributor or contributors who worked on the answer do not get any reward in terms of karma. The only rewards associated featured answers, besides the fact that the answers are being featured, of course, are the badges added to your profile.

For `1` featured answer, you get the Great Answer badge. You get to keep this badge until you write `10` featured answers, at which point you get the Trophy Case badge.

Anyway, the answer is no, you don't get extra karma for writing answers that get featured.