HUKD is a bit random, there's a lot of random/useless bargains on there but now and again decent bargains pop up. It's basically a forum where members post bargains/misprices they've found online or in stores. Logged in members can give the deal 'heat' so each post has a temperature so the 'hotter' the post the better the deal. Eg the hottest deal today is Sainsburys nappy sacks are apparently 4p
I recently bought a 32" Sharp HD LCD TV that was posted on there from Tesco which was only £185 delivered
My sister got a decent spec Toshiba laptop that was posted on there and I've had lots of other little bits like toys/games for my nephew.
They also have a voucher code section for online discount codes.