We've previously discussed what to do with answers that fall short of our standards of evidence. It's also routine to convert to comments really short answers that lack much substance.
But what should we do with relatively short answers that don't add much to the discussion?
To make discussions concrete, I received a flag on the following answer in the context of this question
As stated above, everything related to MBTI is trademarked, but the theory behind it, based on Jung's personality types, have no such limitations as far as I know.
There are a few differences between the two (having to do with the functions I believe), but for a "quick and dirty" version like the one it sounds like you need for your site, it should do fine.