Use Friends as a criteria to manage blog visibility?

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    Serious WPMU DEV-ster
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    squibm

    Member  —  13th September 2010 (1 year ago)         

    Hi:
    I have configured a site which is by-default private blogs. It occurs to me that a "friend" relationship may a community appropriate method to "permit" collateral blog visibility.
    Questions:

    • Is this, by chance, a default behavior?
    • If not, is it an option?
    • If not, where might I find list-friends code? Found It -- But it sure looks like this is already built-in to BuddyPress
    • Are there docs about this?

    Thanks in advance...
    squibm