The geek world is still buzzing over the iPhone SDK announcements from a few weeks ago. Custom apps, games, push email, geolocation – it’s enough to overwhelm a geek. Lucky for us, the Seattle Xcoders (Macintosh Programming Group) are on the scene to help us sort everything out. They meet twice a month, and at their next meeting, this Thursday, they’ll be doing a full review of the iPhone SDK, explaining the ins and outs. If you’re a hacker, a coder, or just curious, head down to the dBug Resource Center in North Seattle.