In view of the AT&T data scandal, and having been a victim thereof, I have seriously audited and deleted non-essential apps, which happened to be most of them. I am also self imposing a moratorium on any app purchases I do not absolutely need until the scandal is resolved.
The scandal also caused me to re-examine my iPhone's purpose, and quite frankly, all I really need is the phone, anything else and I'll find a wi-fi hotspot. Whatever AT&T has done, my data usage is exhausted within 10 minutes of normal use, it is an out and out ripoff!
Product or Service Mentioned: Att Phone Plan.