It might not be so niche if we weren't all behind NAT firewalls. There would probably be a whole lot more applications that do direct connections between two pe

It might not be so niche if we weren't all behind NAT firewalls. There would probably be a whole lot more applications that do direct connections between two people, and eliminate the middle-man. There's a reason every major service out there has their applications set up in some cloud to relay the messages back and forth between clients.