This isn't the first time I've accidentally clicked on the "Featured Script" link instead of the "Question of the Day" link. And to add to my confusion, I misread "Can be run on multiple instances in the same time using central management capability." as "Can this be run on multiple instances in the same time using central management capability?".
So apologies to the OP, although to be honest, I put it down to a misstep in the QOTD management, rather than an error on OP:s part.
Just because you're right doesn't mean everybody else is wrong.