Have you remarked that OOEclipse has a project entry on Ohloh.net? It provides some nice stats on the project like the ones you can see in the right column of this page. I also hope it to be a central place for news on the project. If you haven't already done so, please don't hesitate to say on ohloh that you're using OOEclipse to write your OpenOffice.org extensions...

https://www.ohloh.net/p/ooeclipse

As you might have seen it on the project summary, one of the bad points of the OOEclipse project is that it is maintained by only one developper.I would be delighted if others could contribute.