One of the primary fears museum professionals (and all professionals) have about entering new relationships with audiences is the fear of losing control. For hundreds of years, we’ve owned the content and the message. While we may grudgingly acknowledge the fact that visitors create their own versions of the message around subsets of the content, we don’t consciously empower visitors to redistribute their own substandard, non-authoritative messages. So when people like me start advocating for the creation of tools and opportunities by which visitors can share their stories, reaggregate the artifacts, even rate and review each others’ creations, museum professionals of all stripes get concerned. If the museum isn’t in control, how can it thrive?