I support a bunch of creative types on Macs mostly for a living, as a sys-admin, IT-know it and do-it-all. This shits been going down several times a week for the past couple of months. Usually no more than fifteen minutes to an hour at a time, but it's really easy to miss most of the time. Unless you're actively setting up new systems or inviting new users to teams your shit just keeps working and you don't notice. To say the least it's made me look like a fool more than once.
Can't login? Well do the little password reset thing. What? It says your user and password aren't right? Let me verify I've got you setup right.
Uhmm, I can't login either. I'm sure it's the right password.
Hey, can you login over there?
-- I don't like being made to look like a fool. The fact these bozo's have been doing it a couple of times a week recently is annoying.
What's even worse is I'm a Linux guy. I prefer using the Gimp and other FOSS stuff over what I'm supporting anyways.