I should write down that which utterly engages me:
Grace.
I like it, but I don't understand it. (Dave Garth thinks one of the marks of grace is that something is wonderful but incomprehensible).
Systems.
I like playing with systems, among other places in gaming, in writing and programming. I like being part of them, in community. I like thinking about them, all over, over and over.
In some essential way it pleases me to think substantively of structure, to muse contentedly of form, to realize the body of style. Thus I like design and interfaces.
People.
Edited 2008 April 16 to add people. It was when I was perhaps eight that I thought, "Each person is a universe entire, apart from any other; we occasionally brush one to one, but only as galaxies passing through galaxies. The whole remains apart."
And that's it. That's all I can remember just now that I love wholeheartedly.