We run several different websites off one central server, 4 of them use wordpress. Its a bit of a pain to upgrade each one individually when a new version is released. Is it possible to use one central version of wordpress, and each site have its own Database & wp-content folder in their individual directories ? That way we'd only have to upgrade the central version once, and the other sites would also all be upgraded. Im not sure if this is making sense, if you need me to explain it better then just let me know and i'll do my best.
Thanks in advance,