Friends of friends. The most recent posts by the friends of your friends. Example: http://www.livejournal.com/users/maeincarnate/friendsfriends. This will only work for those of us with the bling and the bling to pay for our accounts, however.
Thanks to segue for pointing it out.
P.S. Do not get greedy with this. I had to find out the hard way that friendsfriendsfriends doesn't work.