well.. gmail does sound nice.
But at the moment I'm on yahoo... at 100megs I don't see any reason I would need a bigger account.
Especially since the trash folder and bulk folder don't count towards allowed space. Only inbox and created folders take away from your total space.
I can't really imagine ever filling up 1gb of just emails.. wow!
But if Gmails spam blocking software does turn out as good as they say it will be I might switch to gmail simply so I can stop getting all these crazy spams.. about 300 per day.. it's crazy...