Alex Ross makes the excellent request that any links to his blog use his name rather than the name of the blog. In making the requested change in my blogroll, I also decided to do the same thing with all other blogs, where applicable. I left the blog title when I didn't know the real name of the author or when the blog has multiple authors.
I also make the same request of the bløgösphère, that blogrolls list "Scott Spiegelberg" rather than "Musical Perceptions". This will both help my Google positioning for my name (and yes, like Tim I also Scholar-Googled myself for a result of two hits) and will remove most confusions whether the link is to me or to a site about the book.
I certainly respect those bloggers who wish to remain pseudonymous, but I think we should embrace authors rather than blog titles. Of course, some people (Steve Hicken) insist on creating multiple blogs, which is just asking for trouble.
In further blogroll news, since it is sooo interesting, I'm thinking about adding a category of book blogs. The negatives would be a longer and unwieldy blogroll, and I would waste even more time reading blogs. I'll ponder for a week.