Blotter
PyObjC is very, very cool. Even not knowing python, I prefer using it over CamelBones, if only because the out-of-box experience is nicer. But a very compelling reason is that making standalone apps with it is soooo easy. Thus, I present Blotter 0.5, an experimental notepad application. It stores notes in a SQLite back-end DB, and gives you revision history, etc. It's gonna be buggy, I wouldn't use it for storing nuclear missile launch codes just yet, but it's already dogfood, after very little development effort.
Oh, and scuse the nasty icon...