I am doing a little pre-spring cleaning here on the blog. This has primarily involved me deleting half-written posts that are now so out of date they will make no sense to anyone! However, I have also consolidated some of the post categories that only had one post (or at most, a few) in them. As a consequence some links (either internal, or those you may have followed from the wider web) may no longer exist. Any posts that have moved categories now have a tag matching the old category, so a quick search (above my attractive head) should find them.