I've followed in some other bloggers' footsteps and set up a Formspring. Through that site you can ask me anything you like, completely anonymously if you prefer. I don't even get your IP address. Any question will get some sort of response.
Since I implemented Gravatars on this blog's comments, the default icon for posters who don't have Gravatars has been a generic default I recolored to match my site. I'm wondering if there's something more interesting and suitable I can use as a default av instead. Any ideas?