First off, although apparently a recent thread on HN showed others have more problems than me, I don´t pay for texting; I use a combination of IM and Google Voice with my smartphone to get the job done on one bill.

However, I was travelling in a Latin American country recently and was talking to one fellow who worked for the government who had been given a Blackberry Storm (it was the only smartphone I had seen there). I asked him about his data plan; he said he got 5MB a month that he basically just used for texting, e-mailing, and checking Facebook. Apparently this was some kind of combined plan, or he was mistaken one.