A recent Chromium build updated the message used for the "clear browsing data" section. The most impressive option lets you "obliterate the following items from the beginning of time". It's less boring than "clear browsing data from this period: everything".
In other news, the tabbed settings page is now the default option in Chromium and this feature will probably be enabled in Chrome 10. The new settings page comes with a search box that lets you quickly find an option (this feature would be much more useful in Firefox, Opera or Internet Explorer) and a default page zoom option.