"I don't remember anymore - running 11.0a now. I'm using nightly builds since ~2009"
Likewise. I also have several extensions enabled and generally have 30+ tabs open all the time, sometimes many times that. I have had an odd crash but very rarely.
I used to recommend Iron but I don't anymore. I became increasingly uncomfortable with the lack of documentation and lack of transparency in the project. They delivered their source code as two code dumps on rapidshare last time I checked. Something just doesn't feel right at all.
This is the relevant page and it does not look good: http://rhombus-tech.net/allwinner_a10/kernel_compile/