What are the actively developed options for writing desktop GUI apps
in OCaml? Anything other than lablgtk2 (which, at least from a brief
look through the examples, looks rather ugly, codewise, compared to,
say, vala or ruby/gtk)? I'll use lablgtk2 in a pinch, but I'm curious
as to whether anyone has been experimenting with toolkit bindings with
an eye towards better syntax and APIs.

(Note that I don't care about a native look and feel, I'm more
interested in how the code looks.)

martin