Sorry, I should say, we donated to the project because its good stuff: something that we can actually use, and we wanted to support the devs. What they do in the future is totally up to them. I don't expect them to continue developing for our sake, that would be stupid.
2 Years ago I convinced my IT manager to let me implement the FOG project for our System Imaging on site. Its been the best decision we've ever made, and because of that I was able to convince him to donate a good chunk of change to the group.
Now, whenever I have an open alternative to a problem, he has no problem with saying "lets test it first, and we'll see".
I'm running on the RPi B 2 with quad cores, and its running great for HiDef and all other media. I actually have a Fire Stick on the way for Sling streaming to try to see if it runs any better than it does on the XBone app.
For my personal media, the server is a VM running ubuntu 14.04 and plex, connecting to a 4TB Raid 1 iSCSI, the clients are smart TVs and RasPI's with various Kodi releases, Sony PS units, and XBox units.
For streaming services I have Netflix and Sling.
Sling is the only problem child