Wikipedia has problematic users and its share of controversies, but as web platforms have taken center stage in recent months, Wikipedia hasn't been drawn into the fray. Why aren't we hearing more about the site's governance model, or its approach to harassment, bullying? Why isn't there a clamor for Wikipedia to ease up on data collection? At the core, Wikipedia's design and governance are rooted in carefully articulated values and policies, which underlie all decisions. Two specific aspects of Wikipedia innoculate it from some of the sharpest critiques endured by other platforms.