All, I support this change, as written in Russ's draft. This is not a surprise, as I've proposed this kind of change myself in the past (as have several other folks). I see various people quibbling about aspects of this proposal, but I haven't seen any serious defence of the obviously broken (i.e. hasn't worked for at least 10 years now as near as I can tell) current 3-tier system. Rather than quibble about the details of this, I'd urge folks to support the move to 2-track. If it becomes clear later, after experience with 2-track, that 2-track needs to be further refined later, then the community can always do that. In the meantime, it is quite clear the 3-track system is not working. I'll note that past proposals for 2-track have failed because of such quibbles. "Best" really is the enemy of "better" in this situation. Lets not freeze up due to quibbles about micro-optimisation. Yours, Ran _______________________________________________ Ietf mailing list Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf