We're following the project with interest, but for now, we're focused on directing engineering resources to other portions of the stack. FWIW our approach is in the low nanos of precision and accuracy, which puts us within spitting distance of the Nyquist criterion for never aliasing two packets to the same timestamp (thus losing a total ordering) at line rate 10G. That's massive overkill for our purposes (auctions 100ms apart), but it's a satisfying property nonetheless :)