Chippy Paine of UMPC Portal is trying to get an idea of power to weight ratios by compiling results of a Javascript benchmark at:

http://friendfeed.com/chippy/e3f1baa...io-what-yours#

Since I don't have an N900 and the N800 is already posted, how about someone with an N900 running the test (which is online) and posting the results. We should be able to pwn the 3GS.