If by the wii you mean that it will gather dust in the corner of my basement 3 weeks after launch, then yes, your metaphor is relevant.../jk
I disagree though. Vita is NO disruption to the market. It does NOTHING radically different to the standard of gaming in the handheld market. Pretty much everything it has done is old news and I believe the general consumer agrees.
"Everything we hear is an opinion, not a fact. Everything we see is a perspective, not the truth." -My good friend Mark Aurelius