Yea, but unlimited data plans are going away.
Not mine, even with the recent changes at my carrier (Verizon). Grandfathered unlimited can be kept if you don't buy a new subsidized phone.
Since I JUST got a 4G phone, I don't even have a subsidized discounted phone window for nearly two years.
Even with the new data plans, you can stream a lot (a LOT) of audio and still stay under the limits (as low as 2 GB on VZW). Given my usage, I could still stream CBC Radio One the way I do now, if I were under the new limited plans.
Video? That's another story.