+\end{frame}
+
+\begin{frame}
+ \frametitle{Wikipedia as a source of data: Ronen et al.}
+
+ \includegraphics[width=\textwidth]{figures/ronen_fig1.png}
+\end{frame}
+
+\subsection{Community and Organization}
+
+\begin{frame}
+ \centertext{6em}{Community and Organization}
+
+ \note{Mako}
+\end{frame}
+
+\begin{frame}
+
+ \frametitle{Community and organization}
+
+ \larger \larger Warncke-Wang, M., Ranjan, V., Terveen, L., \& Hecht,
+ B. (2015). \e{Misalignment Between Supply and Demand of Quality Content
+ in Peer Production Communities}. In Ninth International AAAI
+ Conference on Web and Social Media (ICWSM).
+
+ % Retrieved from \href{http://www.aaai.org/ocs/index.php/ICWSM/ICWSM15/paper/view/10591}{http://www.aaai.org/ocs/index.php/ICWSM/ICWSM15/paper/view/10591}
+
+\end{frame}
+
+\begin{frame}
+ \frametitle{Community and organization: Warncke-Wang et al.}
+
+ \includegraphics[width=\textwidth]{figures/warncke-english_confusion.pdf}
+\end{frame}
+
+\begin{frame}
+ \frametitle{Community and organization: Warncke-Wang et al.}
+
+ \includegraphics[width=\textwidth]{figures/warncke-english_overunder.pdf}
+\end{frame}
+
+\subsection{Content Quality}
+
+\begin{frame}
+ \centertext{6em}{Content quality}
+
+ \note{Tilman
+
+ A decade after the landmark "Nature" study, there still aren't too
+ many systematic evaluations of the accuracy of Wikipedia's content.
+ Health articles continue to receive scrutiny, though. With good
+ reason: Wikipedia is "the most frequently consulted online health
+ care resource globally" [NEJM article].}
+\end{frame}
+
+\begin{frame}