FYI. This is probably old, but I just know that - actually Palm Pre's Linux based WebOS includes Harmony library and a Harmony compatible VM called oasisharmonyvm... (http://blogs.gurulabs.com/dax/2009/06/palm-pre-webos.html )
I'm a big fan of Palm devices, so this is really good news to me. May we looking forward the combo of Linux+Harmony rules the smart phone market ? :) -- Best Regards, Paulex Yang