Kind of unimpressive interview, really. There's a lot of questions that weren't answered and some features not yet mentioned.
I may have missed it, but I don't recall any mention of BBM coming bridged on the Playbook. As it stands that's one key feature that defines Blackberry, and somehow they left it out. From what I've gathered, RIM employees are currently beta testing that feature (why it's not on the Beta Zone is beyond me). Supposedly it will be available in two weeks.
Also...Skype. It was mentioned, but this is very disappointing. I don't use it (though I could see myself doing so), but it's odd that it was shown in mock-up images of the Playbook, as well as being announced as a partner with RIM for this device. I'm not sure why they shipped the Playbook out without really any big 3rd party applications that can use the power of the Playbook efficiently.
Also, TAT make a big presentation about the capabilities of the Playbook, and some of the apps they were going to bring to the table as well (you can see them
here). Why these weren't pushed to be included are beyond me; it seems a worthwhile thing to me.
As far as shortcomings, there are many. There have been charging issues (has a problem charging if the device dies completely), power button issues, notification issues, etc.
To elaborate, the power button seems to fail for some, and other find it difficult to even use (some models have a raised button, others have a flush button).
The notification LED doesn't seem to work. It comes on when you power-on, but if you receive a message on a bridged device, all you get is a glowing red corner on your screen. This is cool, however, if your device is on standby there's literally no way to tell if you have a message without checking your phone.
Native social apps should have been included. I know everyone's complaining about contacts/calendar/e-mail, but to me those fall to the side. If they're trying to get interest from a huge market, Facebook and Twitter apps should have been included. I don't use Twitter, but it seems to be very in demand.
I think what RIM expected was for everyone to use the browser since it's really well done. You can go to Facebook and Twitter and have the full experience. Personally, however, I like to be able to use all the gestures and whatnot as much as possible, and I think that could integrate very well with the apps.
With all that being said, I still love my device. I have no regrets buying it, and I'm really excited for what may come up for apps. Already there have been a few cool apps. Also, once the developer kit is released many more apps should make themselves available.
I'm also really looking forward to the QNX phones, but I suppose that's a different topic altogether.