Re: Origin of feathers

["Norton, Patrick" <Patrick.Norton@state.me.us>]

Earlier, I wrote:

<< Wouldn't increased *friction* result in increased drag, and therefore
 poorer aerodynamic performance? >>

Dinogeorge responded:

<That's what you want, if you're falling from a substantial height.   
Increased
drag.>

With a few flying lessons under my belt, I'm aware of the importance of   
creating drag as an aid in survivable landings. But it's the last thing   
you want if you're attempting sustained flight. For that you need lift.   
Protofeathers that created drag might help small creatures survive a fall   
from moderate heights, but, by themselves, they would be maladaptive for   
flight.