Yes, I do. It's pretty evenly divided as to whether lawyers believe this requires giving away signing keys. It's certainly not a simply cut and dry issue like you present it here.
You may want to get into rehashing that discussion, but i've already had that discussion more than once during GPLv3 and LGPLv3 drafting, and it was enough fun there :)
I also am firmly in one of those camps of open source lawyers, and so it wouldn't be appropriate for me to try to reproduce the arguments of the other side, but, at the same time, nothing is ever as black and white as most folks like to think, and I would be stupid to pretend they didn't have a reasonable argument.
In any case, this is why GPLv3 and LGPLv3 is explicit on this point.
You may want to get into rehashing that discussion, but i've already had that discussion more than once during GPLv3 and LGPLv3 drafting, and it was enough fun there :)
I also am firmly in one of those camps of open source lawyers, and so it wouldn't be appropriate for me to try to reproduce the arguments of the other side, but, at the same time, nothing is ever as black and white as most folks like to think, and I would be stupid to pretend they didn't have a reasonable argument.
In any case, this is why GPLv3 and LGPLv3 is explicit on this point.