I enjoyed the story of a giant grease fire that could have been. Though, I was curious as to why milk.com was owned by a computer company, and not, say a milk company or organization. I read the explanation[0] and enjoyed it as well.
Some are funny, but it shows how 'trusting' some people are. It seems like mailing is a kind of harmless game (they actually shared addresses with strangers).
I hope/think most people are more cautious nowadays :)
In any case, there is also a time / hassle reason to not sell: It would mean the loss of the only personal email domain I've used since 1994, and that would make for a _lot_ of updating (and crossing of fingers hoping I didn't miss something important).