Thanks for taking the time to tell me if you find something's not working correctly. WordPress is seriously cool, but it does have the odd bug - particularly when combined with lots of plug ins.
Problems I already know about:
Related Posts links not working.
If I'm logged into the blog they work perfectly, but for everyone else they return a 'No posts matched your criteria' message. It seems to fix itself after a few hours. Anyone know how to sort the problem out properly?