As far as I can tell one world tree no longer accepts submissons
you can find this athttp://boards.ancestry.com/topics.ancestry.ancsite/mb.ashx
Re: Q abt One World Tree and Living
mbmjlm (View posts) Posted: 20 Apr 2010 12:50PM
Here is what I am seeing on the OneWorldTree question
While OneWorldTree will continue to be available for searching, due to upgrades of our system we will no longer support all of the current features available in the product. The main limitation is that if you have added or edited information in OneWorldTree, we will no longer be able to display that information for you. We apologize for any inconvenience this may cause. To ensure that any important information you have added to OneWorldTree is preserved, we encourage you to enter it into an Ancestry Member Tree. Learn more
I would say they are fixing to dump this thing.