Is it possible to set public posts to only be replyable by folks on your friends list or something?
Yes, it is. My journal was set that way for the better part of a year. Go back to the "Post Comment" page; it should say something to the effect of "This user has disabled both anonymous and non-friend posting. You may only post if fitb has you listed as a friend."
no subject
Yes, it is. My journal was set that way for the better part of a year. Go back to the "Post Comment" page; it should say something to the effect of "This user has disabled both anonymous and non-friend posting. You may only post if