who in the world sends a 10MB email? :bugeye:
Is this actually going to work?
As cheap as storage is (and it keeps getting cheaper and smaller) why wouldn't it work?
Would it be cheap enough to keep up with constant inflow (at maximum upload speed) from those users who might abuse it? :shrug:
I doubt anyone would bother. To cause a serious problem, you'd need a lot of people doing it. Unless of course somebody found a loophole, but I think yahoo would notice fairly quickly and shut them down.
If you can only upload one 10MB file at a time, to one account, from one IP address, I think they're pretty well covered. I'd assume that's the way it works, but you never know.