The Worst Part About LinkedIn?

Alex Castellanos: Name your social platform that has lasted this long and provided so much value to so many people. He says LinkedIn is the best because it lets you sort out the friends who have iPhones and don't, which means you can stop being friends with them. The one thing about Twitter is that even if you create like a really great post that performs well, it doesn't actually add anything to you, he says.Castellanos: If there's a reward mechanism built into threads, that means that posting something that generates a lot of attention gets you more attention either by more people following you or the algorithm benefiting you over time.