My business coworkers are freaking out over Slack being down. But all my technical coworkers are nonplussed. It's interesting how those of us with a technical background are not too disturbed by things breaking.
1. (of a person) surprised and confused so much that they are unsure how to react. "he would be completely nonplussed and embarrassed at the idea"
2. INFORMAL•NORTH AMERICAN (of a person) not disconcerted; unperturbed.