Seconding the outlook web interface. It's not perfect, but it's pretty dang good. That plus all else you get with office 365 and I don't think anyone is going t

Seconding the outlook web interface. It's not perfect, but it's pretty dang good. That plus all else you get with office 365 and I don't think anyone is going to put a serious dent in Microsoft's enterprise office dominance for quite some time.