[Air-L] Previous Research on YouTube Comments?

To anyone that can provide sources, I am looking for any previous work analyzing the YouTube commenting system, or research on comments in a similar online space where the commenting system is not the primary function of the space (eg., how YouTube is videos

comments). Any help is appreciated!

Thanks, Alex --- Alexander Leavitt Research Specialist, Convergence Culture Consortium Comparative Media Studies, MIT http://doalchemy.org Twitter: @alexleavitt