don't even need to live in Silicon Valley.
I was in my friend's apartment building like 6 months ago, in a small SMALL town called Beacon Falls, CT. I needed to download something but he only had Dialup. So i plugged my wireless card into my laptop on w him and came up with 4!!!! open connections..
that's pretty bad.. :-D
Granted, WEP isn't that secure, but it'll keep wardrivers and casual browsers out, and it takes, what, like 4 seconds to set up?!
--NipsMG