Over the coming weeks, we are publishing a series of blog posts from TODO Group members, explaining why each company has decided to run programs to publish, use, and improve open source software - and the benefits that result. First up, Dion Almaer (@dalmaer) with Walmart Labs’ perspective. Why would a company spend resources on an open source program, and why is it really needed? These are great questions, and my point of view has probably changed in some ways over time.