This is why you should have your own domain for email. Your email address is important and should remain constant regardless of who is providing your email service.
I like this idea, and do it for a domain or two but am not currently using it for private email. Are you just talking about using a domain registrar and using an email redirect? Is there a better way to do it? I can see wanting to grab the common TLD's, just to make sure you are easy to get in touch with. I'm thinking of com, net, org, and info.
