i was looking to see if yo_bj and i had any sign ups for Managing Projects (brief plug: join us!) and i noticed a bunch of the proposals were missing (like half of them).
I trolled through the history and put back the page as I think it should be (best guess really). so if you've made changes recently, take a look at the page and make sure your edits aren't missing. here is the page to make it easier for anyone to check up on it: http://wiki.code4lib.org/index.php/2014_preconference_proposals