Everyone is entitled to their opinion, even if it seems kind of hairbrained to the rest of the membership. And I don't think he's winning any converts here, so I don't think Ultimate Z's business will suffer from it. If nothing else, all this attention will probably get them a few orders from folks that forgot about them. Banning just isn't necessary - natural selection will take over and do the job.
What I want to know is how did UZ get a UPS package pulled back? Hell, I can't even get a package pulled back when UPS has sent it to the wrong address!