Just because someone posted it, doesn't make it true.On a chicken keeping blog I follow, someone recently posted that we should clean out feathers from the coop because they don't absorb moisture and it may encourage feather picking during the winter months when hens may get bored.........
You need more than just a grain of salt when you read on the net, you need a whole shaker of salt (and I'm not talking tequila lol!)
I scoop the feathers off the roosts boards with the poops, but don't bother with any that are anywhere else.....like everywhere right about now!
The day after I did the total fall change out of coop shavings, a couple started molting.
I do think they eat some of them, but don't think that leads to feather picking....just like eating accidentally broken eggs(opportunistic) doesn't lead to egg eating(deliberate).