GMail Storate Space Increase

It recently came to my attention that my GMail storage space got boosted from roughly 2.9GB to 3.35GB since yesterday. I was curious, and logged out of GMail to see the "Lots of Space" counter on the login page. Sure enough, if you look at the counter you can see that it's gaining about a Megabyte every 10 minutes.

I can't verify, but that seems a bit faster than usual. Perhaps they just recently added a large amount of servers.

Update: My GMail account is now at a massive 4GB right now, and growing. That's over a 30% increase in about a week.

Update 2: GoogleOperatingSystem has the info.