I think gp means that this code is allowed to be used in products that choose to limit the end users freedoms. (I don't mean that as a plus or negative, but as

I think gp means that this code is allowed to be used in products that choose to limit the end users freedoms. (I don't mean that as a plus or negative, but as just a statement on one of the largest philosophical differences between the bsd-style and gpl licenses: Who's freedoms are being protected? Those of the final end user or those of the developer?)