Where in the posted information is there anything that mentions the need for email on a smartphone? Also, if it was somehow required (which again doesn't look like it is) I wouldn't blame Disney for using it. Why would they not use technology that most people now have in their pocket. No one will force you to change your phone, but you also can't expect full benefits of something if you don't want to adapt with the changing world technology. Windows 7 won't run on a PC from 1995. If you want to take advantage of what it has to offer, then you would have to upgrade your PC.
Well it seems that Disney is trying to alleviate that issue with WiFi being added for free at the resorts and eventually the parks (if the permits are to be believed). Fastpass distribution will work exactly like it does now, but it seems there will just be less fastpasses at the parks because some will be reserved at home by guests. You'll still get your fastpasses from the kiosk just like you do now. You just might have to be a bit more strategic. Remember that there was a time when we always had to wait in standby lines and no one died from it...it can be done.
The resort issue...well I don't see it as Disney punishing non-resort guests as opposed to providing people more of a reason to stay with them. Most people on these forums praise Universal for giving their resort guests express pass which gives them UNLIMITED front of the line access. Also, for Joe Schmo staying at a non-uni hotel he can shell out big bucks in order to use the system. Why does it all of a sudden become a crime when Disney wants to do something (and even a more limited system) to provide benefits for people to stay at their resort hotels? Why does Disney get bombarded with negativity when they are acting as a business trying to gain a distinct advantage over their competition? I think that we should be happy that Disney gives us a free system to save us a few minutes in line and didn't start charging for it 10 years ago. I personally cannot say I have been to any other theme parks where I have had the opportunity to skip any line without a (substantial) fee. If that system alters a little and makes you wait in one more line, I would say be happy that you aren't waiting in 5 more lines.