No argument from this corner. I was really thinking that no single weight saving makes much difference, and that I've got some alloy posts w/integrated clamp that seem pretty heavy. But if the OP is weight-weenie'ing that bike then yes there are lighter ways to go.

As for the Brooks Pro and the Le Champion, it's the only Brooks I have ever lifted and yes it weighs a ton. But then, the saddle weight has nothing to do directly with the seat post weight. I have not started on that bike yet but I am I quite undecided about what to do with the saddle. I have all the original parts and even the shop invoice so I'd like to keep it complete. That means keeping it heavier than it might be.