When you add a leading space on a wiki paragraph, it turns off the line wrapping/formatting.

This is great for people who know how to use it, for quotes and stuff, but often times people indent a long paragraph with a space, totally messing up the formatting on the page. This is especially problematic in forum posts.

There needs to be a check on all wiki text submits for leading spaces on paragraphs longer than 40 characters, on the client side, to be sure if the editor really wants that, before submitting.