How about this: Someone was upset about Atari's laying off of the Legends team (or something; I've received lots of dull rants about it) and copy/pasted email addresses from news sites onto a forum post, asking people to mail ALL the addresses and complain, including one where I'd put up a press release.
So now I'm getting all these whinging emails about Atari. This *ought* to be covered by the laws that make it illegal (IIRC) for you to post someone's tel number etc in a public place and incite large numbers of people to call them, but sadly I doubt it. I just hope the volume of mail doesn't get big (can't filter by domain, there's no common addresses

).