The negativity on this site towards people who express any opinion beyond the herd is making this site a groupthink echo chamber. This karma system has failed.
Calling names like "herd" and "groupthink" doesn't contain information either; it's just bragging. I wrote about this the other day: https://news.ycombinator.com/item?id=19791293
Too bad Paul Graham doesn't give a rat's ass. He has the opportunity to create something beneficial to world society here but doesn't care to put in the money and thought to figure out how to make it work.
Serious note: forums decay. Entropy in social media, and forum denizens exists. Such a result is unsurprising,