Dixons/PC world have just slashed the price of the HP touchpad to £89 for the 16GB version, and £115 for the 32GB version... http://www.pcworld.co.uk/gbuk/touchpad-tablet-pc-32gb-10834969-pdt.html
The reviews I've seen are canny enough. HP are going to continue to develop WebOS, but if you don't like the operating system, someone's managed to get linux onto it and there's a group trying to get Android working on it as well. Looks good for surfing, reading, playing movies and email. Managed to get two of the 32GB models this morning before they sold out