List of which modules implement selected hooks

I had a need to see which modules implemented a couple of hooks. The code wasn't hard. I'm wondering if anyone would like to see this feature added into Sitedoc. Of course, an additional setting would be required to select which ones you want to see. It would probably also require using hook_sitedoc to have modules supply a list of the hooks they support, which can then be added to a (long) list of core hooks (if I can find the whole list). I haven't decided on whether that list should just be kept in the module source code or if I should create a little table to hold it; I'm kind of leaning toward a table so I don't have to add to the Variable list.