SaaStock19 was like a college Freshers’ Fair for nerds. Attendees, upon entering the RDS main arena, were swarmed by Saas (Software as a service) companies as well as legal firms and investors who offered an array of free keep cups, water bottles and pens. The sentiment seemed to be the same for everyone: this year’s SaaStock was bigger than ever. Saas is in the midst of a disruptive revolution which is affecting businesses across a broad spectrum of industries. Popular Saas companies such as Salesforce and Microsoft continue to grow, and many seem to be fearless when it comes to the…