My initial point still stands. On what basis do you attack speculation and the speculator?
Speculation, by its very definition, is an opinion based on incomplete evidence. The problem here is not khan or anyone else's speculations, it is the hostile attitude and defamatory labeling by those engaging in trolling of threads.
If any of the trollers here were sincerely interested in discussing the thread topics, they could do so in a constructive and mature manner, such as pointing out the idea or ideas they disagree with and at least attempting to explain why they disagree.
Some years ago, I came to be in correspondence ( as a result of a scientific paper I published ) with an ( at the time ) charming Australian gentleman who claimed to have a new fundamental theory about the nature of energy.
I read his work. There was masses of it...complete with impressive looking equations. But the guy seemed paranoid as hell, and claimed that newspapers and journals were 'denigrating' his work and people were conspiring to defame....maybe even to steal the ideas.
I soon discovered why, as the whole thing had some prior history. His impressive looking equations had a fundamental flaw. Somehow he had arrived at a 'solution' where the second ( an arbitrary unit of time ) was a fundamental unit of time ! He'd made a serious mathematical cockup.
As soon as I pointed this out ( which I learned others had long since done )....he changed from being polite and charming to being totally paranoid and accusing me of being hostile, inflamatory, unconstructive, etc, etc, etc.
The guy was incapable of grasping that he was just plain WRONG ! He'd spent 15 years of his life on his 'theory'...and now serious cognitive dissonance had set in.
Frankly....your comments above remind me of the same thing. You want to be able to post a load of totally unscientific and demonstrable BS.....without anyone calling it just that. It's like someone who wants to 'speculate' that 2 + 2 = 5.......and who then accuses anyone who points out that is nonsense as being 'hostile and defamatory'.
To me that makes YOU ( and your sock puppet ) the troll here. A troll is not just a person who 'attacks'...but also any prima donna who deliberately sets themselves up in a situation where nobody else is allowed to critique or make valid comment....or is only allowed to make comments that the troll considers legitimate.