Marty's Ƀent Issue #975: Another type of decentralized mining pool Don't sleep on the Bitcoin developer community.
Marty's Ƀent Issue #826: A Know Your Hash mitigation solution? Solutions seems to be out there. If they aren't, I am confident they will materialize.
Marty's Ƀent Issue #626: OP_CHECKTEMPLATEVERIFY All things that, when combined, would make Bitcoin more efficient, more programmable, and easier to secure. Wins all around.