Thanks for the elaborations. It sounds like 10.7/iOS5 solves some of the issues brought up at <a href="http://www.mikeash.com/pyblog/key-value-observing-done-r

Thanks for the elaborations. It sounds like 10.7/iOS5 solves some of the issues brought up at <a href="http://www.mikeash.com/pyblog/key-value-observing-done-right.html>here</a> http://www.mikeash.com/pyblog/key-value-observing-done-right....