@random Or just wait around being lazy long enough and someone like @MichaelMrozek will do it for me. (That's System Administration).
I know I'M certainly not going to add journaling to UFS, but one day some grad student will get drunk and go to Kirk McKusick and say "heyyyy, letsh add journaling to UFSSSsssssssshhhhhhhhhhhhh*HIC*" -- and lo and behold here it is now!