I originally started the Greensboro Atheist meetup a little over a year ago through meetup.com as a way of bringing together people with similar ideas and to get away from the persistent religiosity that comes with living in the bible belt (north carolina). Now we're branching out and becoming the Greensboro Atheist Organization complete with our own website, twitter, and facebook group and fan page. We're still a relatively small (126 members) and completely unknown group to anyone outside of meetup.com and friends/family of our members. So my question is this: how do we become known? We want to attract members outside of meetup and we really want to attract peopel we know will be active in meetings. What's the best way to advertise for a group like this?