Housekeeping!

Just a quick note to say that I had noticed for a while the blog seemed to load slower than my other blogs. Therefore I decided to rationalize a few defunct labels and remove a couple of gadgets.

As a result the blog seems to be loading at the speed I expect, so I am now happy. It may mean some 'dead' internal links have resulted, so if you notice any, feel free to comment and I will fix them accordingly.