Colossal error strategically for Nintendo. Now Sony and especially Microsoft can just coast until their next systems and they don't have to answer the Wii U at all.
Agree, although I think the day where Microsoft and Sony have to answer the Wii U is yet to come. I'm of the opinion that the next gen launch could go a lot less smooth for both Microsoft and Sony than some people seem to think. I absolutely don't expect either to ride in on a white horse and send shock waves through the industry, especially if they launch expensive and cannibalise each other with a similar launch window. If Nintendo can get their shit together through next year and go into Christmas 2013 with a strong first party lineup and a better price, that could be when Microsoft and Sony have to answer them; as well as each other.