The 1.x version of SPOCS is up there. We decided to release it under the GPL. That means you can download it, use it for your own purposes, but please pass on any modifications you make.
We had a few downloads since SPOCS went on the air.
In the meantime, SPOCS 2.0 is bubbling on the stove, just about ready to go live. I think this will happen this fall. We're looking for any bug-a-boos we didn't catch before.