How did you get to know about Bitcoin? was it from your community or from somewhere else and now you want to take it to your community and how much do you really know about Bitcoin? Has any of your people spoken to you about it before? IMO I would say even if none of them know about Bitcoin, it wouldn't be a bad idea to talk to them about it but you must understand what it is all about and not just that this is the new way to quickly make money.