It's still a huge clusterfuck of a rebranding. The two clients are just barely compatible, and it's a huge mess when you're building a Skype for Business tool, and the users think they can use regular Skype to do anything with it.

Hopefully "investing in Skype" is a code word for building out an API for Office 365 Skype integrations that actually works. They've only been promising it for two or three years.