i just upgraded 6 wordpress blogs in a few seconds. the script i had setup has now made the upgrade of plugins and the main blogging software painless.
i was just thinking, though, that maybe i should install wordpress MU instead. it seems like the right use of the software, but ended up not doing it since i have already automated the upgrade process.
it’s nice when technology cooperates with you.
Don’t install WPMU cause WP 3.0 will merge the two codebases.