Do I need to use Google's services to be able to use Chrome? I don't have nor want any accounts with Google. I'm looking for a potential alternative to my backup browser FireFox. I don't find FireFox all that great these days. It seems to be quite the CPU hog and just slows everything down. My main browser Safari doesn't seem to slow things down but it's certainly a Ram hog. For those who use Chrome how good is it?