As I sit here in the Apple Store typing this entry from a security tethered iPhone, I have mixed emotions. I absolutely love it!!! But the mystery is over. The one feature I have wondered about, to-do capability, doesn't look good. Everything else, including the non-feedback giving keyboard, is as good or better than expected. Self-correction on the keyboard is definitely necessary but works like magic!
I think I'm safe sticking to my original forcast. If you don't want one yet, wait 'til you see one, you'll want it.