Yep. I've done similar. Once, I'm pretty sure I dodged a bullet, because the person I was talking to went from sunny and gladhanding to really frosty and stiff

Yep. I've done similar. Once, I'm pretty sure I dodged a bullet, because the person I was talking to went from sunny and gladhanding to really frosty and stiff in one sentence. (To be clear, I doubt it was some calculated IP grab effort. I just took the demonstration to mean that any future conflict resolution would be a mess.)