RIM Ports Native Libraries to PlayBook NDK, Including Boost, Box2D and Erlang (bdsc.webapps.blackberry.com)

With QNX being POSIX compatible, it makes sense that a number of C++ libraries would be easily ported to the PlayBook. But the breadth of libraries and runtimes showing up is pretty surprising. Lua and Erlang (presumably to make CouchDB possible) are interesting additions.