Why don't quotes include nested quotes?

[Skywatcher]

Nested quotes were enabled for four months in 2010.

@Siam_Sam

Twice this week, the quote boxes in someone’s post has attributed a quote to me that was made by someone else. And just now, when I quoted someone, the box attributed someone else. See here (the quote was actually made by Spoke, not by me), here (quote made by Bridget Burke, not by me) and here (quote made by Chefguy, not by Bridget Burke).

Something is up with the quote boxes. This did’t happen before.

@xash

Based on mod/admin requests, the previously installed nested quotes function has been discontinued.

Many quotes were being mis-attributed because posters were deleting the wrong {quote} tags when editing nested posts.

Brackets in xash’s post changed because they messed up the code.