Yes, that's precisely the violation of Postel's Law I was thinking of.
Steve, someone is sending us this User-Agent, is that you?:))
No. :-|
Let me tell you a story. Once upon a time, there was a browser named SeaMonkey...
I have no idea what point you were trying to make there (I had considerable difficulty reading it at all, crammed onto one line as it was), but never mind.