yea, I was hoping to see the new freescale chips announced in the PB line, but at this point I'm not too sure we'll see many, if any, updates to either line until the fall.
The cost involved with implementing a new line of PB isn't worth the low sales they will most likely have.
I personally am let down, as I have to buy a PB soon anyhow, and now I'll just be buying the current model.
i may scour ebay and these forums however, as I'm sure we'll see some users abandon ship and sell their gear while it's still worth something in their eyes.