I use NFS as a keystone of a pretty large multi-million data center application. I run it on a dedicated 100Gb network with 9k frames and it works fantastic. I'm pretty sure it is still use in many, many places because... it works!
I don't need to "remember NFS", NFS is a big part of my day!
I don't need to "remember NFS", NFS is a big part of my day!