There's an excellent podcast (http://www.ddj.com/documents/s=9824/ddj050811pc/ddj050811pc.mp3) at the Dr. Dobb's Journal web site... "Peder Ulander of MontaVista Software explains why Linux may be the platform for next-generation mobile phones." Lots of information packed in there, so you may have to listen a few times to get it all.

Remember MontaVista? They teamed up with PalmSource a while back. More related info is available here (http://www.mobilinux.com/) and here (http://www.mvista.com/).

Maybe someone will even provide a transcript for the ~5min podcast?