Wired Magazine is hosting a contest to see how easily findable one of their reporters may be if he is active as a virtual citizen but is moving around incognito.

http://abcnews.go.com/Technology/Story?id=8412415&page;=1

How tight is the "digital enclosure"?

P.S. This is assuming that law enforcement's prodigious resources aren't being employed--so no official systems are involved...but just for regular citizens, how effective can they be in finding someone who wants to avoid being found...for a month?