Heh, I was wondering when someone would bring this up. For most cases, this also works. I will say that I've seen cases where this technique hasn't worked, but

Heh, I was wondering when someone would bring this up. For most cases, this also works. I will say that I've seen cases where this technique hasn't worked, but those were all far, far more complex than most any Obj-C programmer will ever need to worry about.