This week's book giveaway is in the Other Languages forum. We're giving away four copies of Functional Reactive Programming and have Stephen Blackheath and Anthony Jones on-line! See this thread for details.
What are the model driven development tools available out there? I am looking at some commercial tools like OptimalJ and Plex - I doubt that there are any open source tools that are as good as these are. Are there any more? Any recommendations on which tool is the winner? Thanks!