Dude, not to burst your bubble, but most anyone who visits this forum (physics scripting) can do what you did.

You're not presenting a new technique, nor asking a question, nor posting some insght onto the physics engine.

You say that this will demonstrate the problems with the physics engines yet you pose no new questions, no new bugs, and no new issues.

Everything you mentioned is a well known issue.

So Again, while you're intent may not be to showcase your project, by my understanding of the forums (and I could be 180 degrees wrong on this), this belongs in showcase not here.