Figured it would be fun to share some of the usage charts for the keyword tracker... Usage shows day to day usage growth (it's a little low today because there are still 7 hours left in the day). Languages shows how many users per language (that the GUI supports).
Well, it grows daily... Currently, the backend database is taking 2.9 GB on the server hard drives. Front-end bandwidth (what the user sees) is taking about 5GB/day, backend bandwidth (the queries to Google) takes over 1GB/day.