However, it's unclear how fast or consistently this alert feature will roll out, and whether it will include alerts related to data consumption.

CNN: Analyst: iPads, Kindles, GPS units to be cheaper in 2012

One of the reasons why so much first- and second-generation rock 'n' roll has aged so badly is that most of it was created by young people for consumption by even younger people.

WSJ: How to Be an Aging Rocker | Sightings by Terry Teachout