Some of them anyway.
I got this email yesterday.
To whom it may concern.
My name is Ilyas Gondal and I am Manager Coordination at Dogar Brothers Lahore.
Dogar Brothers is a famous publishing firm of Pakistan which mostly produce Test Preparation books. We are working on a book for Medical Colleges Entrance Test i.e. Punjab MCAT. We are seeking permission to use some of the material of Physics of in our book. We hope we will be granted the permission of this purpose.
17- Urdu Bazar Lahore
My reply is
Please publish whatever you want of my notes and make yourself lots of money.