It is. I agree with looking there. I looked at every single one there multiple times in the years I dreamed and planned before moving here, where I can actually have some chickens. The caution, though, is many of them are based on prefabs or on plans based on prefabs or, basically, carpenter's ideas of what chicken coops should need rather than what chickens really need to do well. I found it more fun than helpful, except for a few of them.It's great that you've got your own coop planning thread going but have you spent any time looking at the extensive "coops," section on BYC yet? Look at the small and medium coops, it's everything you need to get ideas...
I found a lot better help in threads where people get into discussions about why they chose what they did more than just what they did. Those are more time consuming to find and to read and often have the disadvantage of not giving details of what people did.