I'm quite excited by the work that is being done in the OSGi Cloud Working Group recently. In this working group we are looking at what role OSGi standards can play in a Cloud Computing environment. Currently we're focusing on the possible requirements in RFP 133. Both OSGi Alliance members as well as non-members are involved in defining this document.
If you're interested, have a look at the RFP. It's available as an attachment to this bug in the public OSGi Bugzilla system: https://www.osgi.org/bugzilla/show_bug.cgi?id=114. Feel free to comment!
If you're interested in becoming more involved, join the OSGi Cloud Working Group mailing list: https://mail.osgi.org/mailman/listinfo/cloud-workshop.