Yup. And that's why I haven't been using my Gmail account--although I think they support deleting things "for real" now. Assuming usage patterns don't change significantly and assuming the technology is available, with 2^64 bytes of RAM in your system, you'll never have to free memory. Ever. I think that's irresponsible, as it indicates a shift towards more rapid consumption of resources in the real world. Social ramifications aside, it's exciting to see the industry getting out of its slump.
@argo
I think that's already a reality. It's quite embarrassing to read some of the Usenet posts I made during the early 90's. :-)