New look, AdSense...

As noted below, I've been doing some virtual freshening up. As you can see, this site hasn't been spared -- we've got a new template, and I succumbed to the promise of vast riches that is AdSense...in the past I've been mostly OK with the sort of material Google suggests, and I'm actually quite interested in what they'll throw up here. If there's a huge public outcry, I will happily remove it.