Your RPGs are still done around a table using dice, rule books, dry erase markers, paper and your imagination.
Corollary: You *are* a geek if you've ever played a role-playing game besides Dungeons and Dragons (e.g. Traveller, GuRPS, Heroes, Toon, Vampire, Werewolf, etc.)
corollary to the corollary: You are most definitely a geek if you know what your D&D alignment is.
Cheers
Aj