There's a debate on the ownership of e-mail, since a Mr. Ellsworth is locked in a legal fight with Yahoo! after his son, a U.S. marine serving in Falluja, was killed by a roadside bomb.
Interesting question though. I can't imagine anyone getting access to the numerous online services I use. Heck, I'm pleased if can remember the login. Maybe it's time to take note of the more important stuff.