My takeaway is:

* BitCoin is awesome * BitCoin has a scalability flaw that is preventing it's growth * Other block chain currency are catching up * A new protocol (BIP91 - Bitcoin Improvement Proposal #91) has been proposed to fix this flaw * Because of decentralized nature of BitCoin any change is slow to adopt. * Most BitCoin clients are supporting BIP91 in some format * BitCoint is God

[I wish HN supported MarkDown or BBCode]