So today I googled "Pennsylvania children's health insurance" - the search I performed is here. The first item that came up (and Google being what it is, it may not be the same one now) was this - the website the billboard sent people to, to learn more. Reasonable.
But the text accompanying the link on Google? That was interesting. I quote:
All wealthy uninsured children and teens not eligible for Medical Assistance have access to health insurance. It doesn't matter how much money your family...
I goggled. (At Google.) Surely they couldn't really have said "all wealthy uninsured children...", could they? I clicked the link. Here's what I read:
Don't assume that you earn too much to qualify.
All uninsured children and teens not eligible for Medical Assistance have access to health insurance.
In other words, somebody at CHIP had the same thought I did, and had access to the metatags. Interesting indeed.