Ask.Cyberinfrastructure is an MGHPCC-led product from the Northeast Cyberteam project that has continued to flourish and expand far beyond its original purpose. Modeled after Stack Overflow^TM, with modifications that reflect the open-ended nature of some research computing topics, Ask.CI seeks to streamline knowledge sharing and encourage self-service learning through the centralized aggregation of experience, lessons learned, and best practices by encouraging respectful discourse among RC practitioners of all stripes.