What is a produser?!

I have to admit...before this course, I had no idea what a produser was or what they did. Now I consider myself to be a produser in training! Brun's article was particularly interesting. I liked the portion on page 3 that discusses the four key characteristics of produsage. One of these characteristics was the fluid movement of produsers between roles. The description of this characteristic helped me to identify my role as a produser. I can easily see how I move from participant to user...and may one day be a leader.