[Yosemitest]

NO, but BPEarthWatch, I believe has been more accurate about the size and the orbital pattern of Ison, than most.
But I've only just started following what I can find on comets.
His information about intercept of NASA's Deep Impact probe crashing into Comet Tempel 1 was very accurate.

[Darksheare]

” I believe has been more accurate about the size and the orbital pattern of Ison, than most.”

No he has not.
The orbit Ison is on is the same as before.
It is NOT going to cross our orbit, hit us, or otherwise be a problem.
And when this is proven correct, he and every other “Comet will kill us” type will latch onto something else without batting an eye.

“His information about intercept of NASA’s Deep Impact probe crashing into Comet Tempel 1”
Didn’t you say NASA couldn’t be trusted?
So why even mention them at all?