Hey,
Just wanted to remind folks that on the 8th there is virtualization
test day.
https://fedoraproject.org/wiki/Test_Day:2013-10-08_Virtualization
If you have the time please try out Fedora 20 and try it with Xen.
See http://wiki.xen.org/wiki/Fedora_Test_Days#Installing_Xen
Thanks!