Well, I've tried in Linux, and it doesn't like it one bit..
I had to laugh when I first tried it though... I clicked and then firefox just seemed to vanish into mid-air

.
It's apparently not version-specific, but more linux-specific.. I'll have to try out with a different/clean distro install (I need to get my laptop up and running properly for this).. But I can still use wine to run firefox which connects smoothly.
I have a sneaky feeling it may be flash-related, although I also tried it with the newest update from adobe - still no joy..
Very nice work though..