If you constantly are saying the same thing over and over in the support channel, and don't feel like typing the same response over and over, have Druplicon remember the answer.
It is valid to ask questions about third party modules, but you may have better luck posting your question on the issue queue for that module.
If you're going to step away from your computer for a bit, but want to keep IRC open so you can scroll back to see the message log, you should set yourself to away. The bot will automatically look up a node for you on if you type a node id such as "#12345" or "4321", but only if that is the entirety of the message and the number is at least 4 digits.
They could even be in the middle of typing a response when your PM pops up.
So even if you're sure the person you are messaging knows you aren't a stalker you should ask in the channel and wait for them to /msg you.You set this up by typing "keyword" is "definition" to Druplicon.