Ok, I have just been over this with our colour scientist, and no, we are not going to discuss this any further.
We have very valid reasons for the value we use, and we will not be changing it.
Very happy for others to disagree with us, as that is each and every one's prerogative.
But we stand by the value we use.
But please understand this is not something that limit our users to our values.
As we do not link profiling with calibration all users can define their own 'values' for final calibration after the profiling process has finished.
Just to be clear, you say sRGB is 1.95, but you don't have any data to back that up.
You also won't disclose what formula you use to calculate that.
We are wrong, you are right, and the reason you are right is proprietary.
Thank you for the contribution to the forum.