many people who use Blitz would love to be able to have a level editor where you could drag and drop elements into it, compile it, and call it a game...
Actually, there have been several 2D point and click game creators made in Blitz and at least one 3D point and click game creator made in Blitz.Programs like FPSC and other game creators do serve a purpose. They get people hooked and when they "want more" they start looking at various game oriented programming languages. The game creators serve as a stepping stone. FPSC really capitalizes on this by providing the DB Pro source for FPSC so you can expand it however you want.