Somniphobia is unique among my sites in that I have no qualms at all about just periodically bulldozing it and putting up something new without warning. I mean, it started out as an RSS reader.
It's also reserved in my brain as the "anything goes" site. I picked a vague domain name so that it could literally be anything. It's like the Dr. Who of web sites! Sort of!
Lastly, it is the secret but important part of my web psyche where no holds are barred -- there's not even a pretense of being intellectual in any way. Because who wants to be smart all the time. It's just totally dumb and hopefully some amount of fun.
She really needs users though, to get some momentum going. I'd love to see something new every time I load that page.