In the last year or so (with some interruptions) I was writing on an EJB IDE (see www.easyj.com for more details).
Unfortunately I have litte time to keep on maintaining this project. However, I wonder if someone would be interested to take on on it, and maintain it as a JBoss subproject. I would luckily donate my code, IF there is interest on your side. I think in the (not so) long term it will be essential for an AppServer to come with a custom-tailored IDE for getting accepted - anyway, the trend is definitely there (see WebSphere/WSAD, BEA/JBuilder etc.)
P.S.: btw, what dou youguys think about an Eclipse port??
I was looking into www.easyj.com (a German site) but did not get any info about your EJB IDE.
Is it a kind of Eclipes plug-in.
I might be interested to continue work, if I like it.