[dw0rm]

It is possible to use different email accounts from one gmail interface as well, which I do.

[hokkos]

Yes, but it is painful to set up things like check mail, send mail account, forwarding and filters. Google should add alias too, I hope that what hotmail do will force them to do the same.

[mauriciob]

What about [e-mail]? It's pretty useful, but still people can know your real address.