shodack
Songster
I'm guessing what you're seeing is A. people with certain ordinances in their cities (or close neighbors, or rental terms), B. people who are strictly getting them for the eggs, or C. people who don't want to deal with the chick situation, period.
I'm all three for the moment, and we try to keep things symbiotic (AKA we give 'em a safe place and feed 'em nice things, they give us eggs and lend a beak with the garden), but when we finally can move out to the country we'll be much better equipped to home multiple roosters. And actually, breeding back the ability to coexist reliably with other roosters throughout various heritages is one of our future goals so that mass cockerel culling isn't a necessity - I know someone on Craig's List has Barnevelders already maintaining that ability.
Different folks, different strokes.
Yep, no roosters allowed where I live. I'd love one, but I know I couldn't get away with it. Some day when I move to the country... in many years.