[Twirrim]

It's working fast on firefox for me.. but that means it arguably says worse things about the framework if performance can be so drastically variable from one person and browser to the next.

Didn't famo.us show off some fancy spinning sphere thing a year or so back? I seem to recall that working wonderfully smoothly on my (Galaxy Nexus) cell phone. The demos all available now are terribly slow and jerky and really don't sell the tech in the slightest.

[jamii]

It seems to heavily rely on graphics card support. Enabling linux graphic drivers in chromium changed it from barely working to silky smooth for me. I haven't figured out how to do the same in firefox yet though.