Poly,

When you say, "This forum is about opinions as much as facts and now you have mine" I can agree with you.

However when you present your opinion as fact, i.e. "Very doubtful..." and then do not present any facts in support of your disguised opinion, then you are obfuscating the situation.

I would prefer to see your opinions clearly presented as such, with phrases such as 'I find it doubtful' or 'I do not believe'...