UPDATE 01 Mar 2010:

Bug has been fixed on Linux/MacOSX/Windows! Woo!

Shift-reload is embedded in the muscle-memory of anyone who has done more than an hour of web oriented development.

Chrome, doesn't didn't support: http://code.google.com/p/chromium/issues/detail?id=1906

There is only one solution. Star. This. Bug.

(please)

Also, nice tab behavior of chrome:

Chrome Tabs behavior, voice: me. (click here if you're unable to see the embedded video)