I currently do all of my e-mail through gmail in a browser. Would it be beneficial to me to be using Mac Mail Application instead? Would all of my email still appear online? If I read a message while I am at work (in a browser) does it show up read on the Mac when I get home? I am looking for continuity between all the places I check my mail. I know the browser way does that. Is Mac Mail going to kink my chain at all?