We've got plenty of feedback for the product and features/improvements we would consider to implement in the next releases. That includes Grails GORM support, support for adding new EJBs (3.0) on-the-fly, support for Servlets 3, better support for Wicket, better NetBeans plugin, plugin.xml support for Eclipse RCP, and many more! So that's something we should definitely to consider for the upcoming releases of JRebel.
Also, I met some people who haven't used JRebel yet, or haven't heard of it at all. After the demo they wanted to start using it! I hope we'll get to hear from those who started using JRebel - the feedback for is really appreciated!
I managed to escape from the booth to attend JavaPosse live session at the conference - I haven't had a chance to attend their sessions before. That was fun! :)
With that, the expo is over and JRebel team is going back to continue doing the awesome job!