I think its all in how you look at it.  I totally get how people who name their girls can't do the deed and retire them to the freezer. 
		
		
	
	
  Where I'm at I can only have 6 chickens by law but actually have 11 with 5 peeps in the brooder (additional).  Because of my small flock allowance, egg production is in my main goal with chickens.  From the get go I didn't name my girls because of this.  
I seem to have bad luck with allowing myself to get attached to my chickens.  2 roosters I had, even named them, from my first flock 2 years ago, turned out mean and I did eat them.  You peck my little human boys (LOL) well I'll just pull rank and show you.
I did allow myself to get attached to my Buff Cochin, gave her a lifetime pass, and then she unexpectedly died.  Go figure. 
  Now I have another that I refuse to say I will let her stay out loud...we will just imply that if all goes well she won't be leaving our home.  This one happens to be my 4 year old's favorite...she lets him pet her and she even brooded some eggs for us.  I just know, for him, he would be super sad if I got rid of her.
As it is with the new peeps I know in some way, shape, or form, at least 5 of my oldest girls will be leaving in a few months.  I'm thinking about craigslist, or asking friends if they may want them.  I have considered eating them but at 2+ years old I don't know how good it will be...even as a stewing chicken.  I know the girls are laying just maybe not quite as much as I would personally like.  If I had my way I would keep them forever but I just don't have the room.  My neighbors are chicken friendly, and I do have 1.5 acres, but the law is the law so I don't try to push it too hard.  If someone wanted to they could call and I guess I would have to really cut down my flock then.