tw.com needs a doc on multi-use

[twMat]

This question understandably comes up a lot i.e "how can my team collaborate in a wiki" or sometimes, like here), "I want to use my wiki from different computers".

And it is 100% predictable that this question will recur for as long as there is no clear answer.

Actually, the question will recur even with a clear answer - but currently the answers are either informative or semi-informative or disinformative or just bad or there is no answer at all. We need a doc on tiddlywiki.com that can be pointed to instead of this.