LOL.
Well I looked at his posts in your thread.. They're... okay?
You're just sending multiple VMs to him and he isn't responding.. Maybe he's busy? I'm sure Australia is having their summer vacation. ^o^
You wanna blacklist him for ignoring / backing out of deals? Well dang, I forgot 95% of my trades etc hence the um... lol? Shouldn't you just have a rule stating something like "if you don't respond to or schedule a trade within 2 weeks, I will cancel your order" yay. Idk if you already have that...
If he doesn't wanna trade, his loss. I don't believe he was offending or bothering you enough to be on a personal blacklist. He bumped your thread~
I'm just going by what I skimmed on your recent thread page and his profile. It all looks harmless to me. Just to be safe, I'll catch him on MSN later. Maybe I'll remind him that you want him. ^__^