Originally Posted by Dozy
I have yet to see any evidence that confirms or refutes that position
This is your opinion. In some other peoples' opinion AF447 is one piece of evidence.
is just marketing bumph
I doubt that. I am sure there are some very smart pilots in Gulfstream that consider tactile feed back is superior
I'm not going to waste my time enumerating the accidents in which the linked yoke position was nevertheless ignored/disregarded, nor those in which the supposedly superior "tactile" stick-shaker was also ignored/disregarded - but the record speaks for itself.
What about enumerating the numerous instances where tactile feed back saved the day... oh, you cant, because by nature they were non events, so there is no record.