I did a search on this and didn't find any relevent posts.
Yahoo! mail recently (06/16/2004) gave all of their members a massive storage upgrade, from 4mb to 100! And a cool new interface. I think this is pretty exciting news, so I had to post. I wonder why they decided to do this? New shipment of harddrives? I just hope this isn't something they go back on, because this is pretty cool
Edit: I'm talking about the free service here, not the premium service. They're actually offering 100mb of free storage to basic users.