Reiser4 Is Now Ready For Linux 4.13

[DrYak]

Not many use it. It needs to be renamed in my opinion. It will always be the elephant in the room.

Renaming won't change the fact that currently there's no company putting efforts behind it. (In other words, it's still the pet project of a few brilliant but independent developpers like Shishkin).
Even if you suddenly start calling it ShishkinFS, it won't change the fact that currently, the big name like Facebook, Oracle, Suse, Radhat, etc. are putting their efforts behind other systems like Btrfs, Ext4 and XFS.

BTW, that's also the same problems currently faced by BCacheFS - no corporate backing.