I think that's a fair assumption. Since they seem to release builds of W10 Mobile in tandem with the desktop, it does show that there has been some effort to un

I think that's a fair assumption. Since they seem to release builds of W10 Mobile in tandem with the desktop, it does show that there has been some effort to unify their code bases. Even if they put things on the backburner, the code shouldn't turn into a stagnant fork. The author of the article says that Windows Mobile is going to have a life in the Enterprise. This does seem unlikely people want iPhones or the latest android mobile, not a phone with a handful of apps. And so the office apps plus onedrive are Microsoft's "in".