to me, a symmetric connection is more of a "nice to have" than a "need". I have something like 400/25 right now. if I had 400/400 or even 1000/1000, I might consider reconfiguring my plex server to stream outside my LAN, but aside from that I can't think of any obvious application. can you list some of these "essential peer-to-peer technologies" that a normal person would be likely to use?