I call bs. I'm certain there will be a large scale problem with XP. However, that won't run in the reputation of MS, but rather the company still using it.
Right? I don't get the mindset of Microsoft having to support an antiquated product line over a decade past its expiration date because a few business IT customers are incompetent at writing client software and keeping their systems up to date. It's not like all of this is coming out from nowhere.