Well thats microsoft for ya...
I personally hate spam email. I make it a mission to keep track of who sends me spam... get their ip address then have a little fun with it if you know what I mean.
I hate spam email that has a remove link on it where you put your email address in, and it is supposively removed from the list... when you really just verified to them a valid email address, then you get your name sold to 100's of other companies.
I think we should start a riot agains microsoft for even thinking about doing this. I have no problem mass mailing *@microsoft.com 1,000's of emails. It would be fun to put
sales@microsoft.com,
support@microsoft.com,
info@microsoft.com on peoples mailing lists.