Maybe the 'flower arranging' thread had to go because it became too technical.
People have complaned on this board about my posts being too dam tech and boring (so I adjusted the content accordingly!)
More seriously though, maybe we could avoid references to professional traders altogether. They're bound to create disputes, as goodwill (and money) are at stake.
Other forums (or newsgroups) forbid trade names from being mentioned at all.
Maybe there's a fine line...