tl;dr Adding TL;DR to stories encourages lazy readers and might mislead them. :) ... I see this often on very long stories and ones which are tough to read (l

tl;dr Adding TL;DR to stories encourages lazy readers and might mislead them. :) ... I see this often on very long stories and ones which are tough to read (like a nitty-gritty physics story). I don't see a problem when used judiciously. Plus the up/down-voting usually only surfaces tl;dr's when they're actually good and needed. What's absolutely terrible are Slashdot-like forums where they give an official TL;DR for every story. I think /. quality would improve greatly if they removed these.