It's safe to say that UC hasn't been adopted as expected, and there are lots of good reasons why. Along with my fellow UC Experts, I've written about this often, and the core obstacles remain. There certainly are plenty of success stories, but as the cloud spreads across the entire comms landscape, UC faces new challenges, and things aren't getting easier.
This is definitely a glass half full/half empty discussion, and if you're not sure which way the wind is blowing, you'll want to review the podcast. Blair Pleasant did the moderating, and we all had our say, with mine coming at the 32 minute mark. That's all I have to say now, so it's time to give it a listen - it's posted here on the UCS portal, and as always, your comments are most welcome.