Badass: Making Users Awesome by Kathy Sierra at Mind the Product San Francisco Roger on 18/01/2018 Badass: Making Users Awesome by Kathy Sierra at Mind the Product San Francisco from Mind the Product on Vimeo. Related Category: Blog Tag: agile, Modernagile, prdmgmt Post navigation Previous: Previous post: What if driving followed Modern Agile principles?Next: Next post: Highlights from ’11 Laws of Product Development’ by Sean Johnson