There may be multiple tiers of GMs; some are trainees, some are plain, some are "Elder" GMs; we had a system like that back when I was a GM for Endless Ages(mmofpsrpg) and I was an Elder with mob spawn power among other things whereas the newer/lower rank GMs could only answer help petitions. Chances are those that say no to notes are the lower ranks or uninformed/unable ;p Either way as long as one account says you're a multiboxer that should be enough, I wouldn't worry about the extras