Question : Peer to peer protocols

Is there anything that uses peer-to-peer other than just files sharing? Any reason not to block it on our WI-FI network?

Regards,
ABBEtech

Answer : Peer to peer protocols

Hi,
     Other than the "traditional" file sharing apps it is mainly streaming TV/Radio services  use p2p protocols (such as Spotify/TVU, however if they are not to be used on your network either then no harm done I suppose.