That is really awesome! Great idea.

I actually do have someone to name here: @knircky. He is very active promoting steem on various occasions like the first Philly and Princeton meetup:
https://steemit.com/cryptocurrency/@knircky/at-a-meetup-in-princeton
https://steemit.com/steem/@hypnopreneur/philly-february-steemit-meetup-recap

Also he brought a lot of people to steemit like myself. Is always helpful and with his bounty idea he will bring a lot of value to steem community.
https://steemit.com/witness-category/@steem-bounty/announcing-our-new-steem-bounty-witness

I need to say that I am of course very biased as he is a good friend of mine also in real life. But I really feel that he is doing a lot of good things for the steemit community for a long time.