Forcing the entire world to scramble is great marketing, but poor security. Vendors needed time to prep releases and communications; there's tons of confusion flying around out there.
Likewise, patio11's trying to capitalize on the awareness to market himself may also be great marketing, but it's bad advice.
I don't know why parent is being downvoted, either. This is simply not how you keep people secure. This is how you grandstand to promote yourself at the cost of other people's security.