My husband and I both have full time IT jobs besides the farm.  We make a nice supplemental income with the layers, enough to cover the car payments for the newer truck we bought to haul feed.  
 
The turkeys are profitable.  Broad breasted are more profitable but I don't feel right growing them, their quality of life is just not as good as I'd like it to be.  This is the first year I won't raise them, unless my heritage turkey hatch fails miserably.
 
We paid over $20,000 in legal bills over 4 years with chicken income.  As the legal bills were incurred in defending our rights under the Michigan Right to Farm Act, we had to scale up from what we intended to raise in order to not go broke.  Now that the bills are paid, I feel it's time to stop the focus on profitability and return to enjoying the flock as we used to.  At one time we had 400 chickens.  That's a lot of work.  We "only" have 275 now, 175 young layers and 100 outgoing old birds, and a handful of EE.  I'm hatching more EE now.