I suppose there is that. But really what you save on the tablet you will spend on apps. There is no real way to run droid apps on the thing right now, although they may release a hack that will allow certain droid and ios apps to run.
Rim have officialy removed the ability to run droid apps using their player. It sucked anyway and hardly any droid app publishers where "repackaging" their apps to run on the PB.
I have a bunch on Android apps, and they run just fine. There's been no removal of the Android player either.