I kinda doubt my friends read enough good stuff to have 50% of their stuff be more than 1-2 things per day, which is pretty bad volume. What percentage of what

I kinda doubt my friends read enough good stuff to have 50% of their stuff be more than 1-2 things per day, which is pretty bad volume. What percentage of what you read would you re-share in an average day? You also have to remember that some of that overlap of stuff is stuff you also probably got from the same place they did. If my friend and I both read HN, me resharing something from the homepage of HN has a low chance of being something they haven't already seen too. My opinion is mostly based on the number of slack and discord channels in servers with my friends that I have to have muted because they have plenty of chatter about articles I don't care about. Filtering by topic is much more valuable than filtering by which human shared it most of the time.