Berthe, I'm sorry if you read my post as saying you should not speculate. Actually, I was saying quite the opposite. I would, and will, defend your right to post questions like the one that formed this thread. You were confused about something you heard second hand, and you asked the question here. There's nothing wrong with that: that's one of the things this site is for. People have responded, they have helped to clarify what this rumour might be about, we've heard that Dr de Meirleir prefers the culture test to the serology test, so it seems clear that was part of the "chinese whispers".
I'm sure you've learned from this thread that sometimes it's better to try to pursue questions like this behind the scenes first, and that second-hand information and rumours can cause tension sometimes, so a bit of caution is a good idea. Others have been through that learning process too, myself included.
There's no harm done here, I think. We've had a chance to talk this through, lots of people have given very positive testimony about Dr de Meirleir, we understand that he is not anti-WPI as was suggested, so the record has been set straight. It happens all the time, so please don't feel bad about it all.
And you said you won't speculate on anything in the future: please don't follow that plan! It would be a great shame if you felt you couldn't speak your mind here. You've brought a really valuable perspective to the forum, and we're pleased to have you here. Just carry on with the good work you're doing.