Just updated the Dreamplug to kernel 3.9-rc1, using the .config from 3.8-rc, and (re)checking that all the required hardware components (especially bluetooth) are selected, without any problems..

Fedora release 18 (Spherical Cow)
Kernel 3.9.0-rc1 on an armv5tel (ttyS0)
………………….
$ uname -a
Linux rgdreamplug 3.9.0-rc1 #1 Mon Mar 4 12:28:58 GMT 2013 armv5tel armv5tel armv5tel GNU/Linux

Robert Gadsdon.   March 4th, 2013.