-\section{Discussion}
+\section{Discussion}\label{sec:discussion}
%\todo
\pages{3}
\subsection{Related Approaches}
-This section gives a short overview of related protocols for the Internet of
-Things and shows their advantages and disadvantages, which are summarized in
-Table~\ref{tab:comparison}.
+Chatty Things is not the only approach to implement communication in embedded
+networks. This section gives a short overview of related protocols for the
+Internet of Things and shows their advantages and disadvantages, which are
+summarized in Table~\ref{tab:comparison}.
\begin{table}
\small\centering