[Fizzlemizz]

The obvious answer is why not.

If you have concerns it might be used in some malicious manner then those concerns should be voiced, otherwise if a person is interested in making some whacky addon for their own amusement and you can help, why not?

Edit: I have no idea where to start with such an addon. If there was one out there that needed fixing I might be able to help. I'm still very much in the LUA learning phase.