Thomas was the first to discover the mobile webgl support on the N900 and Yvonne was brave enough to patch her phone with the latest firmware-upgrade which includes support for WebGL.
Dancing Dr. B on the N900
Not everything works (e.g. not the AR-Demo ) but at least some examples, including the dancing Dr. B, works on the phone. Even with animation and sound. Quite impressive! Now all we need is webgl support on iOS devices.