No you are wrong The appearance of impropriety is NOT the standard used for recusals wikipedia is not large enough for that Arbitrators do interact with the community and it is not uncommon for us to have interacted with the parties before You have no choice in who will be arbitrating your case nor does your happiness about it matter in the least the matter is entirely up to the arbitrators themselves Arbitrators are expected to judge for themselves whether or not they are prejudiced Previous cases that established this were off the top of my head the Lir cases the first Netoholic case RK and 172 I do not intend to apply any special standard to your case