huge inboxes

well there seems to be a deluge of e-mail providers that have come up with large inboxes..first there was a news that google is going to come out with 1GB inboxes soon and it started with invitational e-mail accounts...it was soon followed by yahoo(100 MB)...now rediffmail has converted all active accounts to operational 1GB accounts.....hotmail not to be left behind is going to offer 250 MB inboxes...I wonder from where r they goin to offer so much space..precious memory...and that too free.not that i am too worried. I wonder how am i going to utilize this space. I have e-mail ids with all providers. If someone can please come out with ideas to use this much space just send out some comments ; )....what started out as exchange of text e-mails has now become the war of MB's and GB's...long live the internet...i guess this is the age of huge inboxes ; )