John A. Goebel said...

|You can answer part of this question by looking at the infrastructure requirements
|and performance profile of each filesystem (for example, AFS filesystem cloning
|is a big help, but AFS can be a lot to manage; do you need snapshot, etc.).

Is there a good FS comparison somewhere with both
a chart showing the features of each and some
in-depth analysis?

I've seen older comparisons of two or three, but
nothing new and comprehensive.