No hello – please don't just say hello in chat
Meh, it's an age thing too. I'm older and daresay I find it _incredibly_ more annoying when people type out a single message over many individual messages<p>(line, enter send,
line, enter send,
... etc.)<p>When it's particularly bad, I actually hit the DND button on my Mac and go about other business until I think they've finished.<p>Bear in mind you're effectively tapping me on the shoulder to stop what I'm doing with every message.