Skype certainly is meant to be their main messaging app now. It's their only messaging app now. The trouble is, they also don't ever seem to have done anything

Skype certainly is meant to be their main messaging app now. It's their only messaging app now. The trouble is, they also don't ever seem to have done anything to make it better, and the ongoing saga of native Windows 8 and now Windows 10 Skype clients is face-palmingly awful. Flagship chat system on flagship platform doesn't even work right... what hope for Android and iOS?