That is a bit on the expensive side.
I was thinking of getting one for learning to program and learn a bit about Linux.
It does hold the advantage of being so cheap as well once you have all the bits after the first major purchase, if things go wrong it's just another £35 (or £15 if it's the SD card).
But I think to be honest I will end up getting one in the next month or so. Having a look around online, it does seem to be the more enjoyable way to learn programming and other things.
Operating System: Windows 7 Home Premium 64-bit (6.1, Build 7600)
Mother Board: Gigabyte GA-880GM-UD2H
BIOS: Award Modular BIOS v6.00PG
Processor: AMD PhenomII X4 965 Processor, 3.4GHz(Stock)
Memory: 16GB RAM
Graphics Card: GeForce GTX 550 Ti Memory: 1024 MB
GPU Driver: 220.127.116.1161
Direct X 11