A good concept. Looking though the web searches, there's some feedback to that point. However, where you suggest would put you up with some other offenders, particularly RTTY. I don't think it matters where you go, you'll still get stomped on if your QRP.
If folks would just lower their power when the contact is close (like watching a OR to CA QSO wiping my waterfall out), just slide the soundcard volume level down (thus reducing your power output) and all is good. But, in my experience, most digimode QSOs are short, and seldom interfere for long. Unless it's a contest or that nut W0EAT calling for PSK aliens again. f
