I love that someone (Kayla) bothered to investigate this. Awesome.
I actually typed up a comment originally like "Uhhhh this feels buggy" but given how much I've read on this site, having a ton of stuff in the 3-minute range wasn't that unheard of. Occasional long-form posts, sure, and occasional discussion questions without context, but for the most part, people tend to succulently say their piece.
We're a place where coders share, stay up-to-date and grow their careers.
We strive for transparency and don't collect excess data.