i would never do that :D i see no reason for me to authenticate to any foreign service (services that hold nothing that needs protection and/or is not addressed to me). And since there are cases where i authentication is warranted, i can't use deny all, so I have to set it to "ask every time"... Which is super annoying.
But this is not an amethyst issue. I reckon it's a relay software issue. The analogy is kinda like logging in to twatter, and being asked to login to facebacon too, because part of the conversation might have continued there.
