This week's book giveaway is in the OCMJEA forum. We're giving away four copies of OCM Java EE 6 Enterprise Architect Exam Guide and have Paul Allen & Joseph Bambara on-line! See this thread for details.
Is the new automatic reference counting a good replacement? Is there any thing to watch out for? Any performance hit? Or is it better to do it the old way on the old iOS deceives? It really looks too easy than the old retain/release.