I am not going to take either party here, or to increase the flame war or anything (this will be my only post), but here is my point.
You did something very good with OVA, and Kuugen took it as a base for his own code. You published something on the Internet, too bad, it's no longer yours. That's sad but that's how things are. On another note, yes, it would have been really cool if you could have kept the code you made for yourself, and I understand it can be raging. Sadly, nobody can control something once it's on the Internet. Delete it, and soon after it will be back. Post something, claim ownership, copyright or anything, people don't care, they still use it, or crack or whatever. It may look like I'm defending Kuugen, but I'm not. From what I understood, Kuugen thought you agreed, and when you said you didn't want your code in theirs. Correct me if I'm wrong, but please do so in PM. There's already enough talking in this thread.
Yes, this is sad. But that's how it is.
~Vgr
P.S.: I'd like to remind I'm not taking any party here.