Tech started out as a meritocracy, and a lot of us still operate personally in a meritocratic bubble, but, generally, this hasn't applied for a long time. As a whole, tech is leading the way forward in a neo-fuedalistic form of government. These political marriages to increase one's kingdom are a common affair, and they NEVER work to end-users' advantage. They only serve to make the kings and princes of the realms involved a lot of money.
The best we tech-end-users can do is grit our teeth, and hope that the acquisition doesn't ruin a product that we love and depend on. The one I'm still waiting for the other shoe to drop on is GitHub. There's a LOT of people on this site (among many others) who crow about how Microsoft has changed, but time will tell. At the very least GitHub is going to get "FOR BUSINESS!" laced all through it. I note, for the record, that many of the high-profile Ruby people abandoned ship for Shopify after the sale. That's not usually a good sign.
Having been through a "merger of equals" of Fortune 150's -- and watching my very-good-company-to-work-for being broken up and sold for parts to float the bad company's survival -- I've learned this is all you have to do: watch who leaves and who stays. Ignore all the PR statements. They are literally worse than nothing. Watch what happens to the core tech people, and the distinct VP's. That will tell you what's really happening with the restructuring. In my company, the ring-1 exec's all cashed out their golden parachutes and left. You have to have some inside information to understand the players, so this is tough to do from an external observer's point of view.