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    • CommentRowNumber1.
    • CommentAuthorarsmath
    • CommentTimeJan 20th 2011
    The link to Math Overflow at the bottom of this page is broken. I looked a little bit on MO to see if the link target was there under another name, but no luck.
    • CommentRowNumber2.
    • CommentAuthorAndrew Stacey
    • CommentTimeJan 20th 2011

    The question was deleted by its asker and so is visible only to users with at least 10k reputation.

    I’d be minded simply to delete the link. The question itself did not get any answers so it’s not evident that it would be a useful resource.

    • CommentRowNumber3.
    • CommentAuthorUrs
    • CommentTimeJan 20th 2011
    • (edited Jan 20th 2011)

    I have removed the link.

    And on this occasion, I have a general plea: if anyone finds useful information on MathOverflow that deserves to be included in an nLab entry – DO NOT JUST LINK TO it! Instead, incorporate that information into the nLab page.

    Because it goes the wrong way around: the wiki is a good place to archive information in usable form. MO is more a way to make people provide information in usually rather random form.

    I think generally that it would be nice if contributors to MO more often included the content of their reply into a wiki page and then pointed to that page in their MO reply. I think that would be a mode of operation that would add considerable value to the effort of providing an answer in the first place, for everyone involved.

    Every now and then when I have a spare minute I move some good MO information into the corresponding nLab page. But I don’t have that many spare minutes. If however many people would spend a spare minute this way, we’d eventually have an enormously good source of information. Better than the sum of the pieces that it is built from.

    • CommentRowNumber4.
    • CommentAuthorTodd_Trimble
    • CommentTimeJan 20th 2011
    • (edited Jan 20th 2011)

    redacted