Hi All, If anyone is actively using WordPress MU (http://mu.wordpress.org/), can you please post your opinions & comments. 1) Is WordPress MU as good as WordPress in terms of SEO ? 2) When I checked last time, I heard it's too buggy. Has the situation changed now ? Is it a matured product with least number of bugs ? Or any major problems still ? 3) Can it be integrated with any forum software ? (At least with bbPress forum software ?) Any feedback will be appreciated.