Alimac -Clipping is practised by ,I would think ,at least 75% of keepers on early,mid season birds but never on lates as they need to be out the pens .The original post ,I think ,applied to a lad trying to release on a small scale where hanging on to birds in a pen for as long as possible is the norm .In my experience if something gets in your pen you are stuffed anyway so that argument dosnt stand up .Hanging on to birds on a small acrerage far outways the small chance of something getting in a pen if constructed propper .
Ps Not knocking the way you do things ,just making a point .