Add slides for criticism & adoption

slides.tex

@@ -127,6 +127,34 @@
 
 \section{Controversies}
 
+\begin{frame}{Systemd criticism}
+  Systemd has been heavily criticised, usually focusing around a few points:
+  \begin{itemize}
+  \item Feature-creep: Systemd absorbs more and more other services
+  \end{itemize}
+\end{frame}
+
+\begin{frame}{Systemd criticism}
+  \includegraphics[keepaspectratio=true,width=\textwidth]{systemdcomponents.png}
+\end{frame}
+
+\begin{frame}{Systemd criticism}
+  Systemd has been heavily criticised, usually focusing around a few points:
+  \begin{itemize}
+  \item Feature-creep: Systemd absorbs more and more other services
+  \item Opaque: systemd's inner workings are harder to understand than old \texttt{init}
+  \item Unstable: development is quick and breakage happens
+  \end{itemize}
+\end{frame}
+
+\begin{frame}{Systemd adoption}
+  Systemd was initially adopted by RedHat (and related distributions).
+
+  It spread quickly to others, for example ArchLinux.
+
+  Debian and Ubuntu were the last major players who decided to adopt it, but not without drama.
+\end{frame}
+
 \section{Questions?}
 
 \end{document}