Just heard that MS's Hotmail is upping its free service to 250MB and it's pay service to 2 GIG. Not quite what I was expecting from the statement "...users won't have to worry about space anymore..." (not exact quote, BTW).
They still upped Yahoo's free service, but not Yahoo's pay service. And didn't come close to catching up to GMail or Spymac.
You got Gmail? I started using it last month. Took a little getting used to (well twenty minutes or so!) but the new archive/labelling feature is really really cool, as is the message grouping. The nice search has saved me a couple of headaches all ready, so I'm pretty much converted.
... still fighting the urge to delete everything though, as I've gotten pretty ruthless under Hotmail