I think it's pretty safe to say that no one's really been through an experience remotely similar to Chris's. There's no community like 4chan, with respect to both its scale and its pervasiveness in both internet and real-life culture. Being at the heart of such a community through its high and low moments is an enormous load to bear, and Chris shouldered that responsibility for 12 years without buckling.
Huge congrats to him and I wish him the best.