The Boston Marriage. An article in Ms. Magazine describes the author's choice to live with a beloved friend rather than a sexual partner. The arrangement differs from a typical roommate situation in that the two people involved take care of each other and socialize together like a couple traditionally would, and are even considering raising a child together - yet they are heterosexual and have lovers that don't interfere with their partnership. For straight people that don't want to live alone forever but are disillusioned with marriage... could this be the social institution of the future? (via hazyjane on MetaFilter (including comments))

Interesting. Some of the comments point toward the kind of family a church is supposed to provide.