No game for me. I've owned every Nintendo console since the first one. I knew that games would be coming, even if the games that I wanted were around at launch, though, having a Zelda game at launch was pretty sweet, even if it was a GameCube game delayed about 3 years. It was better than nothing.
That, and the Virtual Console service sounded intriging. I must have dumped a few hundred dollars in VC/WiiWare over the years. Which is why it was worth it for me to pay the $85 repair charges when it needed out of warranty repair vs. just getting a new system.
The same with Wii U. I bought it at launch since I knew games would be coming eventually.
While we're on the topic, I bought PS3 expecting that FFXIII would be Sony exclusive as all past Final Fantasies have been since VII, but they turned that into multi-console release. When it comes to PS4, I'll be waiting for games that I'd want to play to be released that don't have Wii U releases to them as well.