Matt has announced the launch of WordPress MU, short for multi-user and utterly impossible to translate the right way as there apparently aren’€™t one. WordPress MU is what’€™s under the hood over at wordpress.com, so what it actually does is hosting a whole lot of blogs with just one install. Not as easy to handle for most of us it seems, but still easy enough.
WordPress MU is free of course. Check it out.
Oh, and the launch post also talks a bit about bbPress, but that’€™s old news.