Nerds. If you could only hear the conversation.
This is part of what I love about being here at Microsoft. Nerds playing with toys. Which reminds me of a talk I saw from Merlin Mann at Flash on The Beach this year, where he said that the difference between Nerds and Geeks is that both can fix your computer, but a Nerd will first talk to you about it. A lot. Here's a pic of @deepfat and @simonster nerding out. I'm not entirely sure what it is that they're looking at (beyond a server of some description) but if you could only hear the conversation they're having, then maybe you'd understand.