UA string sniffing sucks, but if Firefox starts pretending to be Chrome, sites will start using even worse methods to figure out what browser they're dealing wi

UA string sniffing sucks, but if Firefox starts pretending to be Chrome, sites will start using even worse methods to figure out what browser they're dealing with, and it'll be much harder to work around those. Firefox is obviously not Chrome if you actually poke at it a bit… the saving grace of UA string checks is they're easy to fool.