Honestly I'm actually a little happy about this. I feel Mozilla needs to focus on its core job of advancing its browser and web standards so we don't get stuck with Chromium-only world (like when us old timers had to deal with Internet Explorer holding the majority market share).
These side projects like running VPN services and social networks may have the best intentions but have had to pull from their limited resources. I would prefer they get spun off as separate projects instead of pulling resources from the parent company.