That's a bit unfair. The size and age of the codebase speaks nothing of its quality. I've thrown out 50k 5yro Python code without a second thought. Also, files

That's a bit unfair. The size and age of the codebase speaks nothing of its quality. I've thrown out 50k 5yro Python code without a second thought. Also, filesystems are an insanely complex problem, and ZFS is by far the most complex one to be widely deployed.