Ironic that the site is barely usable and lags like crazy on the latest Opera on a quadcore machine with 8 gigs of RAM. If this is evolution, I prefer to opt out.
It's pretty fluid and totally usable on my dual-core with 4Gb of RAM using Firefox 3.5.19 (actually, IceWeasel) under Debian.
Yep, it crashed my Android browser and it's laggy as hell on Chromium 13 on a maxed out Macbook Air.
works normally on wo years old MBP / latest chrome
Crashed hard on Chrome in my Ubuntu VM running on a MacBook Pro w/ 8GB of RAM (the VM has 6GB)
Crashes Mobile Safari on my iPad...
Works fine on Chrome, 5 year old small Fujitsu Siemens laptop (2 cores, 1.66GHz), and Windows Vista.