so i got a gmail invite the other day and signed up for an account. i guess i really only see it being useful as a giant file store. i mean come on, i could upload a divx of the goonies and still have 300 some meg left. i do like that the interface is really, really clean, (what else would you expect from google?) without all the cruft that hotmail and all those other web-mail folks throw on.
btw, if you want an invite, leave a comment(link below) with at least some sort of valid identifier, a user name i would recognize, your info in the post, etc., and i'll send you an invite once i get my first batch.