Pretty much the arctical confirms every thing that I supprected with G-Mail. And this is some thing that I worked out a long time ago.
I also see G-Mail as an invite to all those people dumb enough to post WaReZ, unlienced software (and other questionable material) so they can access it from any internect connection.
Like here's a question to ask the G-Mail Users to answer honestly....
"What do really use your G-Mail for?" DO NOT REPLY TO THAT PLEASE.
Anyways, I have come across that many other people that use their 100Mb Yahoo mail software storage (mostly WaReZ), and I see G-Mail being used as the same thing.
My advise to those people... stick to a 1Gb USB Pen Drive. At least that is just a piece of string around your neck, and not the legal noose.