It didn't show up on my friends page either. Sometimes LJ seems to just flake on pushing every post to the friends page, but I also know that if it thinks you have "backdated" a post, it deliberately does not show that post on friends pages. And depending on what client you use, if you just start a post, leave it, and go back to it later, it might think you've backdated it.
(no subject)
Date: 2008-09-03 08:30 pm (UTC)