Rogue Squadron: A New Republic Military RPG
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The main outlet for my geekery is a New Republic Military RPG called Rogue Squadron. It's not about that Rogue Squadron... the name is an unfortunate leftover from the site's unusual origins, which I won't bore you with here.
It's a message board based RPG in which you play a new recruit into a top secret taskforce fighting a secret war in the Unknown Regions against a err... surprising enemy. It's not the Yuuzhan Vong or the Chiss, I promise!
We've got hundreds of characters and a rich, constantly evolving backstory, and a friendly community that's always welcoming to new members. Check it out, take a look around, and read the Player Guide and/or get in touch to find out more about the game :)