John Siracusa writes a brief article at Ars Technica pointing out an exchange between Andrew Morton, a lead developer of the Linux kernel, and a ZFS developer. Morton accused ZFS of being a "rampant layering violation." Siracusa states that this attitude of refusing to think holistically
("across layers") is responsible for all of the current failings of Linux — desktop adoption, user-friendliness, consumer software, and gaming. ZFS is effective because it crosses the lines set by conventional wisdom. Siracusa ultimately believes that the ability to achieve such a break is more likely to emerge within an authoritative, top-down organization than from a grass-roots, fractious community such as Linux.