Earlier this week, my chat contacts on Facebook's sidebar got mixed up. The upper part, where my most frequently contacted friends are usually located, was replaced by the bottom part, that is, "more ...
How do I remove someone from my Gmail chat list, but not from my Gmail contacts? Please note that blocking is not an option, as I want to allow the person to invite me on chat later if he wants.
Under Settings > Chat, I have "Only allow people that I've explicitly approved to chat with me and see when I'm online" checked. I want to know how to revoke chat permissions for someone whom I've ...