Don't start stickying mods, it will tend to get out of control, from observing other forums - everyone then wants a sticky.

Actually, is there any reason that "Posting a thread that does not contain a guide/tutorial/tool will result in a ban!" is stickied in Guides, Tutorials and Tools?

I think that the best would be to include them in the finished mods thread, with a note about what the version was, or that it is still in development.