Pretty good article. I did however not like the "must have a heat lamp" as there are other types of brooder heaters. Also suggesting it for those of us who heat our coops is frowned upon by many. We do heat our coop, but with a thin oil-filled radiant heater. I'd be careful about using words like "must" as some will take you literal and that can be dangerous.
Still, I think this was very informative!
Still, I think this was very informative!