A fairly unique and interesting feature of LinkedIn that I've noticed: posts seem to have a much longer tail than, say, Twitter or Facebook. If I share a text-based post with useful info, it's often still getting engagement 15 or even 30 days later.

And because the median quality of LinkedIn posts is so bad, good, non self-aggrandizing posts really stand out. The algorithm is GREAT at elevating them.

I guess what I'm saying is, posting on LinkedIn in good faith is the new attention economy market inefficiency.