This is something we should all be following for many reasons. For one, site order there will be an effect on the kind of research we’ll be able to do in school based situations using PDAs.
http://tech.fortune.cnn.com/2012/09/01/apple-targets-the-samsung-galaxy-s-iii-and-galaxy-note/
Considering that only 15 years ago we were still recording music into desktop computers– and some of us used SoundEdit 16 to record 16 bit digital audio on crude laptops with B&W screens (as early as 1995)–the legal skirmishes that will be ongoing for the next few years will determine the future of music making on PDAs.