IMHO, even if I'm testing the BGB as a personal script, I'm not satisfied by it, since - ironically - I don't agree fully with Andrea: I think that a good look to wiki code is mandatory, I want to see if transclusion codes are OK, I want see templates and their use and so on. Unexperienced but interested users need to look at code to learn by example. Often experienced users need too (but they are aware of such a need).