+ \begin{itemize}
+ \item machine-to-machine
+ \item everything-built-in
+ \item discovery over multicast, service discovery over /.well-known
+ entry-point
+ \item maps to HTTP => stateless
+ \item low protocol overhead and parsing complexity (binary messages)
+ \item only draft status
+ \item UDP with Ack and IDs instead of TCP... (limited state machine)
+ \item proxies
+ \item asynchronous messages
+ \end{itemize}