quadcam,
I have a roo. He's quite a delight. He is the only one I've ever had, so I certainly don't know it all but let me share...
Pros:
1) He adds to the chain of command, really cutting back on the pecking order squabbling.
2) He is the premier piece of the puzzle, making the completness of the flock.
3) Wherever he goes, interestingly, in general, the flock follows.
4) He's been good with the chicks, they will even jump on his back (when he's lying down).
5) If you want chicks (and they are whole different chapter to keeping chickens), he is a necessary ingredient to that formula.
6) He is a sort of "watch dog" for the flock.
7) His appearance and coloration goes way beyond the hens.
8) He eats from our hand, he's very friendly.
9) He will actually take tidbits from our hand and give them to the hens.
10) Makes all sorts of different sounds than the hens make.
11) Ours does NOT pluck out hen feathers.
Cons:
1) We have to trim back his spurs once or twice a year (sometimes we notice a hen or two where feathers are thinning behind the wings)(there should be several hens to share the attention of the one rooster).
2) He crows (but we angled the doors of the coop away from our house and towards the woods so that very early in the morning, before the sun rises when he is still in the coop, it mutes the loudness). He only rarely crows during the day when he's out and about.
3) Some folks say a roo will chase them, or worst yet their children. So far, we have not seen any behavior like that at all.
4) If one or more of his chicks turn out to be a roo, then this will eventually be a major problem...keep only one rooster! Two or more roosters is not a pretty picture. Pick your favorite, keep him, and enjoy!
There's my two cents!
-Spence