80 bucks to be able to use one app? Sure. You bet.
That is NUTS! The only thing HD has going for it is HD-2. If they are going to get consumers excited, they better just give away everything, maybe if people get excited about HD-2 formats, the streaming could be a back door to get them to buy an HD radio. Heck - I can get an HD radio on clearance for $80, and a portable for $50. Why in the world would I want to pay $80 to stream on an iPhone? The last thing those HD folks need is to encourage people to stream, it won't take 30 seconds before they figure out - "hey if I can stream HD-2, I can stream thousands of other things!" And away they go - never to think of HD again!
The power increase folks on FM may be on to something - I am having a lot of trouble getting reliable HD lock on Austin, San Antonio, and Dallas FM stations from my location in Houston, even with a good yagi and the Sony and Sangean tuners. Analog coverage is no problem, just HD. Of course, everything within 120 miles locks immediately and reliably with the yagi. And I can lock on everything local with a dipole. Even crunched up on the floor. A Godar antenna is even better, good for about 70 miles of HD reception.