I guess this should go in the “Kind of Cool” category? mplayit has created a BlackBerry app store on Facebook. I am not sure how mplayit monetizes this store because it seems like everything, or, at least everything that I clicked on sends you to BlackBerry App World to download and / or purchase.
If it weren’t for the fact that mplayit has stores for the iPhone and mobile devices in general I would almost believe that it was a shadow company of RIM.
Anywho… If you want to see a bunch of BlackBerry apps that you can get on BlackBerry App World, but, want a different interface than BlackBerry App World, check mplayit out…