Like it or not, the
GSL is workable enough for Mongoose and Goodman to use it. They have plenty to loose should
WotC try to "bring them down with it," but
WotC has not done anything to indicate that they have any interest in doing that. It would be like a giant swatting the gnats because they're eating all the giant's food. That's just silly. Either the giant had enough food to start with or didn't. Wizards obviously feel they have a large enough market share as is.
The
GSL might not be perfect but it i "good enough" for several publishers to work with it. Yea, its sad that Necro isn't publishing, its sad that Paizo went their own way, but such is life. "You will lose some friends and gain new ones. The process is painful but often necessary. They will change, you will change, because life is changing." -John Sheridan, President of the Interstellar Alliance.