All I have to say is this:
I hope Broadcom does a better job with the Revolution than they do on laptops.
I work for a company that uses Broadcom wireless cards (I will keep the company unnamed for the time being) as tech support. All I know is that the cards SUCK. They are absolutely terrible. They have poor reception, lose connection frequently, and generally are inferior to any other card on the market, with the EXCEPTION of perhaps Ralink, which is the most abyssmal damn card I've ever seen in my life (and, obviously enough, the only other wireless card my company uses).
While I have faith in Nintendo (the Wavebird is a work of art, after all), I can only hope this partnership is developed and researched heavily with a huge emphasis on quality. I don't want my Revolution to be 10 feet from my wireless network and not be able to connect because Broadcom uses ancient technology and the worst cards in human existence.
Of course, this is all speculation and I can't say anything until we see some sort of true prototype, but please, PLEASE, Nintendo, PLEASE don't screw this up. This might be one of the best moves you've made lately. Don't screw it up.