Apple discontinuing other server-side products? No.
From a hardmac report quoted by macrumors today:
Xsan and Final Cut server could be among the programs being discontinued, as Apple’s management would be wondering whether to continue to develop and support them in the future.
As the go-to developer for one the the US’s leading Final Cut integrators I’m damned confident that FCS is certainly staying around, with Xsan very likely not going anywhere as a result of that. From what I’ve seen, Final Cut Server is being picked up by more and more massive media companies all the time.
