Scroogle is gone.
A video hosting website.
It used to be great, but Google took it over, removed video responses, fucked up comments and left the service in shambles.
Did you know about this? I didn't. Thanks to some random surfing and an EFF post, I just learned of it.
With this browser plugin you can permanently opt out of the DoubleClick cookie, which is an advertising cookie that Google uses. The plugin lets you keep your opt-out status for this browser even when you clear all cookies.
[edit: No way in hell will I use something that grabs system access like this.]
Gears is an open source project that enables more powerful web applications, by adding new features to your web browser.
2011-03-11 it was thankfully abandoned.