Biiware the Wiiware!
Sorry - just couldn't resist the title... and it's all the funnier because there's really nothing to beware here. Just that inflammatory yellow journalistic streak taking a cheap shot. 
Anyway, just saw over on N'Gai's blog his announce of Nintendo's Wiiware initiative - basically bringing original arcade games to their downloadable platform, versus the old-school classic content they've had previously. Many of us in the industry have known about this for well over a year, but interestingly, it hasn't leaked. Guess there's still a bit of professional courtesy out there.
I'm really looking forward to seeing what arcade developers can do with the Wiimote. I've said before that I don't think the Wii will have long legs. Even today, I struggle to find games I want to play. I honestly haven't turned the box on in months, and am currently just waiting on the next Mario.
That said, this arcade initiative is very interesting and could be just what the Wii needs to survive. Imagine (as I think is unfortunately likely) that third party support falls off the map by next year (meaning third parties just haven't been able to duplicate the Nintendo magic). Toss in a price cut or two, and the Wii could well become a $100 online-connected, arcade box... one that would fit well in every dorm room in the world. Obviously there will be price cuts from the other guys as well, but Nintendo is well-positioned to be the lowest cost console out there. If the games start flowing, I could easily imagine the Wii becoming a significant player in the arcade space - coincidentally, a space where higher-end graphics don't matter as much. Not a bad place to be.