From a followup email to someone I met at a conference (one typo fixed):
Thanks for getting back to me.
We were at the same table is all, and I have your business card.
Your
ideas intrigued me as I've been brainstorming a funding network based
on people playing games (like in an arcade / casino) but with the
winnings going to player-picked causes / charities and updating a
profile. Some if not all the money to play and pay out rewards may come
from the sponsors and vendors the shop deals with. Buy a donut, win a game, send a dollar to the World Wild Life Fund from the donut company.