I like the fact that they limited their predictions to 2013--a reasonable window. Anything beyond that gets pretty fuzzy. Re. online education: given that the PC still reigns as the 'de facto' device, it makes one wonder if much effort needs to be put in development for smaller devices. Perh. it's enough to develop apps that act as 'flags', and incite users to use their PC for more details. (That's the way I use the technology, by the way.)