[Haskell-beginners] Where to put an experimental package?

[.]

Hi all,
I have written a small module with some basic algorithms for
graphical models. I intend this for experimentation
and want to extend it as I go.
It is probably not the most beautiful code, and most probably also
not the most efficient, but I also want to change that as I learn more.

Now .. if I wanted to put that online so maybe other interested people
can find it, where would you go to?
Is hackage a good place for such things? Or is hackage for more mature
projects only?

Thanks a lot,
Christian