Miscellaneous Articles that either don't yet have a home, or belong in a private world but are temporarily public for a challenge

This world is a temporary home for articles which will later be moved to other worlds--either because I worked on an idea before I decided what world it would be part of, or (probably more commonly) I wanted to enter a challenge but the project I was working on was (at the time) private.   Please note, there may be a chance of running into spoilers for future projects, if an idea is posted here in its infancy but becomes part of a plot twist later. If an article here may be part of a public project later I will try to note it at the top.