Show HN: Chrome extension that adds topic/description notes to LinkedIn posts

The basic idea: flip from [read everything → decide if useful] to [see what's useful → read selectively]. Way less mental fatigue.

This extension was built just for fun as an experiment with non-linear reading and different approaches to consuming text. But it turned out to be quite useful.

I'm curious, though - how do you all handle reading these days? What's your workflow for dealing with information overload? Do you have any systems or tricks for filtering what's actually worth your time?