When we took our first official tour of the native messaging on BlackBerry PlayBook OS 2 a month ago at CES 2012, one of the services that was missing from the social messaging integration was Facebook. We *knew* Facebook would soon be joining Twitter and LinkedIn, but it's good to see Facebook is now there too for when the highly-anticipated PlayBook software update drops later this month. You can hit up the video above to get a quick look of the Facebook addition within the Manage Accounts option screen and integrated into the native messaging client itself.

When he gave his first keynote presentation yesterday, RIM's new CEO Thorsten Heins spoke of the BlackBerry "Flow" experience, which allows you to move fluidly from one experience into another vs. the open/close paradigm that you're seeing (aka like iOS). RIM's implementation of native messaging, calendar and contacts on PlayBooks OS 2 (and therefore BlackBerry 10 of course) is a prime example of this flow-like experience. The more I use it, the more I'm loving it.

Oh yeah.. random thought... "Flow"... sounds like it could be a good product name for a future BlackBerry 10 phone model.