Of course, but that doesn't make checking before submitting difficult at all: bottom search box, enter a relevant keyword (e.g. "ignorance"), then sort by date.

Of course, but that doesn't make checking before submitting difficult at all: bottom search box, enter a relevant keyword (e.g. "ignorance"), then sort by date. You'd see that it was posted twice before with the first getting 104 comments. linkedIn added some stuff at the end of the url Yes, many sites (e.g. medium, signalvnoise) add phony fragment identifiers to URLs now; I can't think of a reason to do so other than to evade dupe detection.