Exactly my thoughts and Facebook being one of the biggest company in the world, Parse's revenue wouldn't be much in comparison to Facebook's mammoth revenue so it would be in their best interest to focus on their core business. Parse would be an excellent stream of income for Buddy being a relatively new company and startup along with the Zentri and Noveda takeover.
I don't think you'll find another other small caps like Buddy who is slowly shaping up to be a giant in it's own sector.