gg - I thought the Germans were actually 'bashing' Firefox' this time? As for feeling 'dumb fat and happy' running an untested beta with as yet unknown vulnerabilities..
Basically it's anything to do with windows they hate.
There are safari vulnerabilities, but they've not mentioned those.
As for running a beta, who said I was feeling 'dumb fat and happy'? By running the beta I'm doing you lot a favour testing it out in the real world and, possibly revealing any other problems before it's let loose on the great unwashed.