appcelerator-developer-relations/Template.MasterDetail — comment on commit e83ee63858bec43c87e67cf20f17da9c40d9c23a
File:  line 0
By mattberg:

And the downside for creating on-demand windows in iOS would be memory issues? I have using the re-use Detail window model fine with iPhone, and didn't notice too many issues on Android, but I will try this out.

Thanks for the help. My latest update includes these Master/Detail like templates integrated with a tab view, just want to make sure I am following best practices. And then throw in replicating a similar structure in iPad with a SplitView, things get a little more interesting.