Just discovered the “Quick question” feature - don’t know if this has been there for a long time, just happened to notice when trying to edit code. Wanted to write a quick appreciation message 
In many cases, I’m just looking to ask one question question about a code block, not necessarily start a full chat. And whenever I do “Add to chat”, there’s a mini context switch in my mind between the editor & chat window. I also often have to clear the current chat since it’s got some old message present. This workflow solves both of those problems!