In the JeeLabs 2013 (http://jeelabs.net/boards/10/topics/3436) recap I saw this description of features for JeeBoot, some of these features (in
bold) could also be used on Moteinos:
QuoteJeeBoot has almost reached the point where it can be deployed on standard JeeNodes with ATmega328's. This is not so much about the boot loader code, which has been running here for over a year now, but about the entire process of node discovery, pairing (assigning node ID's), and managing software uploads and revisions for an entire network of nodes. After a couple of false starts I now have a simple "JeeBoot server" running on node.js which drives a standard JeeNode/JeeLink running the RF12demo sketch and turns it into a boot server. It's really fascinating to be able to re-flash all the nodes remotely and robustly, and to see them all come back to life with their new sketches.
This post has more info about these JeeBoot features - http://jeelabs.org/2012/10/31/meet-the-wireless-jeeboot/