I am writing a helper application to automate the migration of about 260 blogs from NetArtMedia’s Blog System 1.5 to WordPress MU.
Needless to say, it’s a large task, and I am trying to learn all the things that MU needs to get these blogs up and running as if nothing ever changed.
In studying the codex, I’ve noticed that there is no page which lists and defines site options and meta key/value pairs. As I can determine what some keys and options are for logically, others (especially serialized ones) are much more difficult.
Does this information exist on the site already? If not, could it be created? Even if I only get a list of the needed options and meta-data, it would be immensely helpful.