Oh ok thats good. The OP gave me the opposite impression. Other than the boutique software companies that specialize in a few Mac apps, I don't see as much Cocoa anymore and thats a shame.
I agree. You can't find up to date tutorials anymore. I have done enough in the past that I can usually cobble my way through it since I have done a bit of Cocoa programming over the last 18 years -- I don't know how anyone would start from scratch these days.