My posting the other day lead me to talk to Chris Toohey on Sametime about this and he said he did it already!
I had thought of some more ideas but was wondering from the start how I could produce a Personal NAB and get it to sync to so many devices.
I should have guessed, so much for my memory and no, WAP is not dead, just forgotten in this case by me.
Sure enough he has the page defined and pretty straightforward.
Given the holiday I may not get to it until after, but it's great to know someone out there did a similar project and I can get some guidance.
Oh and if you haven't used it yet, take a look at his Showtime app for pushing icons to Blackberry.