This is a good sign, no doubt. But I'm still pessimistic about Titanium on iPhone. I've stopped all development until I know for sure my apps will allowed on the AppStore.
I may continue dev anyways though since Android support is pretty nice. But iPhone was the focus and now its very much up in the air.
I am also pessimistic about Titanium on the iPhone, as the seems to be in the same boat as Adobe, etc.
I am following your same path with using obj c for iPhone development, but using Titanium for Android, and Blackberry when support for it is release this summer.
This is a good sign, no doubt. But I'm still pessimistic about Titanium on iPhone. I've stopped all development until I know for sure my apps will allowed on the AppStore.
I may continue dev anyways though since Android support is pretty nice. But iPhone was the focus and now its very much up in the air.