Re: spam
elcato - it may seem trivial to you or me to just go in, do a trawl through the new mail subjects and delete the 5 or 10 a day that are blatant spam, because we know the issues. If my primary email address got on some list that was generating huge amounts of spam I would be slightly inconvenienced and would go set up a new account. No major deal.
However, there are a lot of people out there who have one email address and would find the inconvenience (of setting up a new account and notifying their friends and contacts) too big. There are a lot of people out there who think email *IS* hotmail *IS* email - these are the people I'm talking about. If their primary account gets on a list they are sunk.
It might seem a small thing to IT-savvy people, but to the uninitiated it (spam) can be a big problem.
z