On the IRC, we came to the conclusion that we kept researching and discovering stuff inside the game files (any of the three games), despite the fact that other people already discovered the same information in the past. All of this duplicated effort is a waste! So, we decided to create a Google Drive folder with documents that have all sorts of info about how this and that works. Lists of enemy IDs, maps for what folder contains what inside a game's files, etc.
This folder will only include information that doesn't belong on the wiki. Like, having information on how the carrying speeds are calculated is useful for players too, so it goes on Pikipedia. But stuff like what ID corresponds to what sound effect shouldn't.
The folder is read-only for most people, but I can add permissions to write to those that ask (...and actually have something to add). The folder won't be useful to most players, but the next time you decide to take a peek into a game's files, remember that there is already some documentation, so you don't need to go in blind!