[REOPENED] (Thanks.)
This questionThis question. I think that there may be insights that only working mathematicians could provide (as opposed to philosophers), and even if there are wildly differing points of view, seeing them described may be useful.
I understand that the question is not mathematical in the sense that "how do I integrate such-and-such" or "why is this number divisible by that one" are. I also believe its answers may be more interesting and useful in the long run.
Of course, it may be that answering the question in detail, considering as many of its subtleties as possible would just be too long and unfeasible. That's fine; even providing a few references and ideas that can potentially be fleshed out would be more useful that simply dismissing it.