Feedback about the book

[smf8]

Hi,
First of all, It's a great book and is useful for someone without prior knowledge of webRTC like me.
I am looking forward to furthermore content.

In Connecting After the definition of NAT and Mapping strategies, It became too theoretical and a little hard to understand. Some existing examples helped a lot. I think adding a few more examples would make it more concrete and understandable.

I think explanations about scenarios that can happen for existing peer connections, and their effect on them might also be useful, like the need for ICE Trickling and renegotiation.

[Sean-Der]

Great feedback @smf8

I will do a section that shows how the different NAT Types can interact? It will show where things can go wrong?