The speed comparison of b2.py was done with an unoptimized Parrot build. Turning on --optimize gives 0.35s vs 0.6s (Parrot vs Python) on that Powerbook.
A first patch enabling the pipe open on OS X is already in CVS.
Bernd "the vaxman" will have a look at Parrots VMS port.
A french teacher is using Parrot for teaching assembly language.
A guy from India (whos name I didn't get) is gonna doing his master thesis on implementing Java on Parrot.
Thanks to all organizers of the conference, leo