Well, on the tale of learning about GoDaddy linking to porn (previous post) I found an equally appalling testimonial from someone who points out that Dotster’s user policy allows them to take your subomains and use them for advertising. Apparently, this is buried in their terms of service but allows them (if you make a mistake in setting up your subdomains) to take unused subdomains and routing them to third-party sites or posting advertisements on them.