Text messaging and cell phones

Check out this neat study concerning Text Messaging to Improve Social Presence in Online Learning. I had never heard of or thought of this approach in online learning, however text messaging was used in a new effective way in the past U.S. Presidential election so maybe it is a new medium to try. People of all ages text these days, but anyone with teenagers or are around college age students know that their fingers are constantly keying on a cell phone. Therefore, this may become the most effective method of communication. Maybe soon we will have cell phone-based distance education that involves podcasting for lectures and text messaging for discussions. So that with Internet accessibility (thus able to view web-based materials and email) on the cell phone the entire course can be delivered and completed via cell phone. Hmmmmm....just a thought...wait, here is a 2004 study concerning distance learning with cell phones and news in 2008 about Community-College System Offers Distance Education by Cellphone.

Any thoughts on any of this?