as for the BlackBerry, i had a Curve once, and it was pretty useless. thing locked up often (RIM invented 'battery pulls' as a term) took ages to reboot afterwards, and the app store had very little compared to Apple's and Android's app markets. while sure, i could have Facebook, Pandora and the like, there was zero Netflix, zero Angry Birds, hardly any games (and many of them lousy ripoffs), required a BIS account, well let's say it had less than 1/3 the apps i use daily available. that is what counted me out of the Playbook and other RIM offerings. RIM has an older business model, their smartphones and tablets are for the type who edit and write documents, share stuff online via Facebook and Twitter, may listen to some internet radio, and tap out sms texts a lot. they're not for the demographic set by Android or Apple's iOS. quite honestly, i do believe RIM is pretty dead. they are like dead last on the list of mobile OS users, behind Apple and Android