Co-founder of Twitter Jack Dorsey has stepped down as CEO of the company. But what is the significance of such a move – for Twitter, and for tech platforms generally? Is a company somehow halted or impeded by a founder unwilling or unable to let go and pass the reins of power to the next generation of leaders? Should Mark Zuckerberg take a leaf out of Jack’s book, or is Zuck’s resignation somehow way overdue and too late to be useful? All this and more on this episode of the Social Media Sucks podcast.