Prompted by a post from John Gruber, I tackled my unwieldy GMail inbox, and cut approximately 300MB of fat (~10,000 messages), archiving the non-rubbish mail.
It’s scary how much of my online life traverses a Google property. I use Google infrastructure for all my personal domains (Apps for Domains), Google Reader has grown on me for feed reading, I use Google Analytics for every website I deploy, and I use Google Calendar to manage my schedule. I sometimes use Google Talk to chat with my brother & some mates.
And I use YouTube rather often too, of course.