Hrm thats interesting. Yes I'm on Quakenet, channel is #quakelive. I can't verify if it's using
+D other than double clicking on the screen but that doesn't reveal special mode's on the chan in use. I'm assuming though that you're right and this is what I'm seeing because I don't recall it happening on other networks and I've only recently been active on quakenet. Kind of silly mode to have if you ask me, atleast as far as "until people speak", always throws me off. Must be the OCD in me.
Also, I am not using a BNC or script's other than a join and password script.