Thanks for the reply. Especially the Healthcare-related one isn't so much like the other M2M ones I believe, and I don't recall any other proposal for this domain in the Industry track. While (naturally) there are at least 4 or 5 competing Automotive proposals

Also while not explicitly mentioned (maybe on Thu I'll ask the STEM team to provide input I may amend the abstract with) projects like STEM offer a lot of new cool features, e.g. dynamic model creation via Xtext, so OHF Legacy is going to cover a whole lot of Eclipse based Healthcare initiatives...
I leave it to you to make a tough choice, and especially the M4M helping M2M one I will present in Zurich next month for the first time. Should it not make it into ECF, then people have a chance there or at a DemoCamp in June

* JavaOne Russia: April 23-24 2013, Moscow, Russia. Werner Keil, JCP Executive Committee Member, JSR 354/360 EG Member will present "JSR 321, JSR 354, Standards for the Future of Java Embedded"
* Eclipse Stammtisch: May 15 2013, Zurich, Switzerland. Werner Keil, UOMo Lead, JSR 360 EG Member will present "M4M 2 the Rescue of M2M"
* GeeCON: May 16-17 2013, Krakow, Poland. Werner Keil, JCP Executive Committee Member, JSR 360 EG Member will present "Standards for the Future of Java Embedded"