OMG call for input on UML roadmap

More than a few people feel UML took a turn with its 2.0 version that helped improve the lot of embedded systems vendors and their customers, but did not improve the lot of rank and file developers. All that was some time ago. Now UML steward OMG is calling for comment on future directions for UML. The OMG is inviting individuals to respond to a Request for Information ahead of a workshop dedicated to issues of future development of UML. What do you think? How should UML evolve.