btw, meetup already does this automatically on a topic basis. Your group only has one topic, hacking, so it will show up on the map at http://hacking.meetup.com

btw, meetup already does this automatically on a topic basis. Your group only has one topic, hacking, so it will show up on the map at http://hacking.meetup.com http://hacking.meetup.com. Likewise, you can see groups tagged with "hacker news" at http://hacker-news.meetup.com http://hacker-news.meetup.com. (disclosure: i work for meetup)