And on their blog they're boasting about growth: https://www.ixsystems.com/blog/ixsystems-sees-record-growth-...
EDIT: I see that they make a reddit ama to answer these questions: https://www.reddit.com/r/freenas/comments/65dmq7/hi_kris_bre...
This one in particular was interesting: https://www.reddit.com/r/freenas/comments/65dmq7/hi_kris_bre...
The growth refers to the enterprise version of the current (9.x) product line, which is legitimately growing. It's just that 2+ years of engineering effort on the successor was thrown out two weeks after that PR.