Perhaps you don't understand what a wiki is, but there are hundreds or more implementations of every reasonable etymological interpretation of the term. If you have a particular narrow version of it, that's not universal or helpful.
I hope you'll consider being more obnoxious and weaving even more non-sequiturs through your next comment.
Make no mistake: those are not wikis. Just because someone (or a company) uses the word "wiki" when describing something, that doesn't make it a wiki.