I wasn't a super good student at university, so I don't get to call myself doctor of anything.
I tend to look at the idea of citizen science as an idea. When I relate to it, I don't necessarily draw super sharp boundaries around it.
I would say that in our organization, the people who work here are professionals. We have people with their Ph.D.'s, master's and regular old educated people like me, but we work with a vast network of people who I would characterize as “citizen scientists” because their day job isn't necessarily to do science on behalf of some activity or some endeavour, but they're willing to take part of their day or part of their week to do something that helps contribute to the networking capacity that we can harness to do a better job of gathering information that helps to inform some of our science-based questions and issues.