Earlier this morning - and somewhat earlier than expected - Apple launched its App Store for the Mac. After using it for a while now, it's clear that this will be a major shift in how Mac users buy and upgrade their apps. There are, however, also some issues with this new app-buying paradigm for the desktop. Most importantly, developers can't offer trials for paid apps, a problem that is highlighted by the absence of a return policy.
I'm a jaded tech blogger, but Microsoft's HoloLens project is without doubt the most exciting project to come out of Redmond in years. After years of talk about augmented reality, this may be the first project that actually lives up to the hype.