[pyre]

True, but I can also see it from the other side: "I feel that I have something worthwhile to contribute, but I don't have time to read the entire article, so I'll just post it here in the hopes that someone finds it interesting/relevant."

I think that it would be somewhat of a stifling approach to just make a blanket proclamation that no one can enter the discussion unless they have full read the article.

[ars]

Just leave out the tl;dr part. You don't need to justify your posting of a link. Just post it and say what it's about.