A great first step towards retirement of TTP. Hope both Steemit Inc and the KeyChain crowd will consider taking the remaining steps proposed here.

The two steps remaining (next to more DApps adopting KeyChain) are in these two proposals:

• Proposal for Steem KeyChain to integrate a custom_json based operation for authentication
• Proposal for capability-based facet-contracts on the STEEM blockchain

I believe implementing these three paths could rid the STEEM eco system from TTPs, and keep us safe from the real threat of the TTP getting compromised. A threat that the recent Binance hack reminded us of to take seriously.