Board Thread:Watercooler/@comment-5590118-20150701035141/@comment-24473195-20150703210820

"Every module can be documented using just comments, but that isn't the point here. Again, as you pointed out earlier, 'Documentation for developers isn't the same as docs for end-users.'"

True, that was a great point...

"That's probably a good idea, but could you define 'unnecessary'?"

Test modules, incomplete modules, buggy modules, undocumented modules, sandbox modules, and so forth. Since there aren't as many devs here as wikipedia, we can simply use Module:Sandbox for quick debugging, and Module:Sandbox/username/modulename for heavy stuff.