Seems I found my dupe @amWhy @Did

@SimplyBeautifulArt Ahh! I remember the post, now that you've linked it!.

It appears to have had other questionable content, but I do think it fits as a dupe, despite not having much there that answers my question I suppose.

@Did @SimplyBeautifulArt: This question has been improved greatly! I'd close an eye to the multiple questions issue, since they are clearly related. =)

@amWhy You were one of the close-voters on the question. I assumed that meant you felt the question was not a good question. Hence my comment stating that I felt it was out of curiosity and perhaps need not have been closed. As for the accepted answer changing, that comment was directed to Did, who had disagreed with the asker's earlier choice of answer. By the way, unless I'm mistaken, I hadn't linked to my answer at all.

@amWhy I didn't realize (in my 2nd-to-last comment) that you had already posted about this. It's been improved and already re-opened.

[ SmokeDetector | MS ] No whitespace in answer: Find conditions on a, b, c, and d for which the following system has solutions: by fsfdfs on math.SE

@SimplyBeautifulArt I don't know how I missed this comment from you (until now); anyway, it is now closed!

@amWhy: Hello! I hope you're well!

@Did Somehow I missed your ping, but it seems that Simply found question along the lines of what you were looking for. BTW it seems that you were right about the drama: Abuse by user Did.

@user21820 Hello! I'm doing okay. But I'll need another more focused MRI to clarify/confirm the results from the first. How are you?!! It's nice to catch you!

@amWhy I see. I hope you receive the best! I'm fine, just been a bit lazy recently and need to focus more on my work.

This accepted answer is very likely nonsensical

@SimplyBeautifulArt It turns out I had already downvoted it 2 years ago. =)

@user21820 lol

Another possibly bad answer

@SimplyBeautifulArt voted to delete

@MartinSleziak Thanks for the notification.

[ SmokeDetector | MS ] URL in title: dilbert.com/search_results?terms=When+Life+Gives+You+Lemons by Surreal Everything on math.SE

One more deletion vote needed: math.meta.stackexchange.com/questions/26932/abuse-by-user-did

@SimplyBeautifulArt My pleasure! Now deleted.