4chan survived out of his sheer stubbornness to run the site at a loss for a long period of time and refusing to sell it to some porn network (possibly on multiple occasions?) It's impressive he was willing to spend the past 6 years running; 4chan clearly means a lot to him, god knows why.
I was just making light of the... dubious content that springs forth from 4chan. I do understand how he could be quite proud of the fact he created such an incredibly popular site.
