Adding buddypress features to multisite blogs discussion

Hi

I am trying to figure out the best way to add buddypress features to multisite blogs?

Obviously, the main install can have buddypress but when you try to integrate social features to your network blogs it goes pair shape.

WPMU.org has a tip on getting the main buddypress groups/blog lists/members to your multisite blogs. https://premium.wpmudev.org/blog/daily-tip-want-to-run-buddypress-on-multiple-blogs-in-your-wpmu-install-heres-how/

iMath has made a plugin to display the avatar and link of members/groups on your multisite blogs from the main buddypress install. imath.owni.fr/2011/05/15/bowe-codes/

So, how do you create a buddypress group on a multisite blog? that is only available on the multisite blog? short answer - it seems you cannot.

There seems to be a lack of integration between WPMU/WPMS and Buddypress.

Are there any experienced fellows out there with insight on a more BP integrated network of sites?

Cheers,

John