True. As "Remote User" is fond of saying, if I can be connected at will I don't need to carry around apps and data on the 770 and go through the hassle of synchronizing it.
I don't use the 770's news reader because I have Bloglines. I don't use its mail client because I have Gmail. And when C2 (Google's calendar) or something else comes of age I won't need a PIM, either...