(The following is not really relevant to MathOverflow per se, but has more to do with promoting fruitful symbiosis between MO and other internet mathematics sites, in this case the nLab.)
Now that the post has "landed" on nLab shores, there don't seem to be plans on getting rid of it unless that is Vesselin Dimitrov's wish, and now the main question is how to make the best of a situation which is a slight mess. The post should be reformatted, and the context explained more thoroughly, and links should be made to the vast nLab corpus, new pages created to elaborate on the various terms used, etc., etc. It works much better of course to have material on the nLab evolve in a more organic way, with actors who are evidently serious and engaged; the level of seriousness and involvement is hard to gauge in the present case. In general, CC licenses and such apart, and speaking as a regular contributor to the nLab, I am uncomfortable just having stuff from outside "dumped" on the nLab, at least without some effort made to integrate it smoothly.
]]>And, that somebody copies the thing somewhere else even without asking first, well, if one does not want this happening one should not distribute ones writings under a CC license.
]]>(To be clear: I won't, nor do I advocate someone doing it.)
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