Tak si to skousim, a je to docela pouzitelne. Update/backup velice jednoduche. Taky instalovani novejch modulu. To by mohla byt inspirace i pro nektere "velke" CMS!
V konfiguraci je par veci, ktere opravdu nechapu. Proc menit vlastnika DocumentRoot-u na apache? A proc proboha sticky-bit na vsechny adresare? S tim by se snad melo zachazet opatrne...
Asi to simuluje uzamknuti podle: When a directory's sticky bit is set, the filesystem treats the files in such directories in a special way so only the file's owner, the directory's owner, or root user can rename or delete the file. Without the sticky bit set, any user with write and execute permissions for the directory can rename or delete contained files, regardless of the file's owner. Typically this is set on the /tmp directory to prevent ordinary users from deleting or moving other users' files.