why dont both companies develop PRO features?<p>Imho Twitter should be offering a PRO feature for easier handling of accounts with large amounts of followers, with increased analytics, possibilities for promotion etc.<p>Square is already charging a fee on transactions (as it should) but imho it should also aim at beeing the number 1 provider of POS hardware to merchants, and again deliver a pro offering, with analytics of revenue, customerbase and much more.