I just noticed that Google has quietly boosted my storage quota on GMail to 2GB.

According to their News Page:

G is for growth
Storage is an important part of email, but that doesn’t mean you should have to worry about it. To celebrate our one-year birthday, we’re giving everyone one more gigabyte. But why stop the party there? Our plan is to continue growing your storage beyond 2GBs by giving you more space as we are able. We know that email will only become more important in people’s lives, and we want Gmail to keep up with our users and their needs. From Gmail, you can expect more.

eWeek, among many others, has covered this predictable development.