PS - My new geeky web toy

I'd been thinking of having a regular 'link dump' here setting out stuff I've read and thought others should read. Rather than having to take time out to blog on a set of links each day, I found that Google Reader allows you to share links instantly, and that they have a Blogger widget for this task. So from now on, please consider the new links to the right as the things that I've read today that have caught my eye. ---> Enjoy.