Web Terminator?

Seems like Google's Web Accelerator has acted more like a web terminator.

"Google's effort to speed the pace of Web browsing quickly aggravated some early users, who say that the software is delivering them Web pages under other users' logins and breaking Web applications." eWeek

Jason from 37signals on the Web Accelerator and Backpack.

Updated 11 May: Google puts brakes on Accelerator | CNET News.com