We've done a bit of back end stuff for the site. The cron job now deletes old web pages in the database. Alas we haven't worked out a good way to delete search terms. We have about 150,000 search terms listed, though only about 10,000 are actually cached. As the others are related queries that no one's actually looked at yet.

The tables for the Yahoo Buzz, Google TrendsAll Web Pages have been standardised. The next step will be to make them a bit more presentable.

For a cosmetic feautre, we've added a text images in the search term reports. These are purely cosmetic, but make the site look nicer.