Just links...
Gartner Says Worldwide Mobile Phone Sales to End Users Grew 8 Per Cent in Fourth Quarter 2009; Market Remained Flat in 2009 so you know what OS/platform you want to PWN this year :-)
NeoPwn = BackTrack Mobile NeoPwn Merges with BackTrack. Produces BT Mobile for #N900 it seems that WiFi driver for the nokia N900 (wl1251) was patched for RFMON and injection.
Android link collection mostly OS and security stuff
...thats it!