What is important is that the change of theme marks Brain Stab's second birthday -- look at that little first post, all the way back in 2004. This is as good an excuse as any to make a few changea around the place, some of which may be far-reaching and earth-shattering. Of course, we were thinking along similar lines after the first birthday, and nothing really came of that.
The title, for the less matrimonially-inclined among you, relates to the traditional gift for 2nd wedding anniversaries. I note that the 3rd anniversary gift is leather. Watch this space next year...