Well, yes, a troll. But a troll with a template and specific purpose, as it were. And thinking about it, I'd better make it clear that just as the people being over-enthusiastic about DW were 'ordinary' users, I see no reason to think, if my speculations were correct, that the person concerned is anything other than an 'ordinary' user too. Having seen how sometimes misunderstandings blow up when things aren't made explicit. :-)