@bloghomework
The geekiest thing about me is that I still use a laptop. Difficulty: Macbook Pro.
When I'm not using it for work I use it as a multi-emulator playing Atari 2600, MSDOS and Sega Genesis games. My favorite video game is still Space Ace, which I also play on my Macbook Pro.
Bonus detail: I once did a clean sweep of all the computers in my house and switched everything over to Ubuntu. Including the Commodore 64.
OK, that last one was a lie. But only the part about the C64.