In reply to Jeff Chandler.

Hmm, I'm thinking the child should just be counted as a +1 for the parent in most situations.

For, example, I'm using X Theme by Theme.co on most of my sites (and more coming soon). They strongly encourage the use of a child them. I'm not sure what percentage of their install base actually implements them, but they make it *so* easy, it's probably a lot.

So, if I'm reading this correctly, they actually get penalized for users who do the right thing and install a child-them, as it gets counted separately from the parent?