After getting started with the various "auto peering" systems, I've been making much more of an effort to find individual operators[1], and add myself to the peerfinder and hang out on IRC.
It really does feel like the "old internet" and while the technology and learning opportunities are great, it's the people that really make the network.
[1]=If you're interested, I'm more than happy to peer with you - details at https://markround.com/dn42
DN42 is a great playground for this thing - as long as you're prepared to put the effort in, it's a very friendly and helpful community. It's fun to build things for the heck of it and there's a lot of weird and wonderful stuff being worked on there.