Originally Posted by
SimcoeAce
So ... just published yesterday on Youtube, a GCN update on the subject which seems to indicate that, in real world conditions, clipless generate significantly more power in certain situations. I find myself in agreement with all their conclusions.
Here's the video for those too lazy to look for it:
@Kapusta, they also mentioned at the 11 minutes mark that ridding clipless is more... wait for it...
efficient 
Don't want to bring back this whole discussion, it just gave me a chuckle went I heard it, that's all