Interesting post here by Tref Davis.
http://www.trefor.net/2012/11/09/whats-in-a-bowl-of-fruit-ipcortex-raspberrypi (http://www.trefor.net/2012/11/09/whats-in-a-bowl-of-fruit-ipcortex-raspberrypi)
Makes you wonder how soon it will be before an enterprising ISP starts to offer a refined version of this to domestic users.
Another use for the bargain computer...
*cough* BT *cough*