I have one of those super mini usb bt already. But it's just one of those things that you rarely need / want to bring with you....but comes in handy when you do need it. Ie. a quick transfer of a photo from your phone.
It does look like the 1215N will include the BT 3.0, just that the one Memory Express shipped doesn't come with it. I'm not buying from them anyways :P
I'm now leaning more towards the 1215N for a more comfortable keyboard / typing experience. But reading reports... the D525 Atom is really hurting the battery life, which was one of the primary reason I'm in the market for a netbook. The 1215P does offer the same N550 chip as the 1015PN... but it lacks the Ion2 part. Argh