I think AppFog needs to figure out their branding, with regards to how AppFog and PHPfog are perceived.

Is AppFog the parent company and PHPfog is a product of that company? Are they two separate brands/companies?

We're using PHPfog for our MVP of matchist (matchist.com). Does the new AppFog free plan apply to PHPfog too? I sure hope so, otherwise we just got screwed by this.

I think they need to be a bit more clear about this.