Now that everyone knows the new face of Public Folder in Exchange Server 2013. Thought of sharing some best practices on Public Folders.
Before creating any PF Mailboxes. Create an OU and ensure that there is no Group policy applied for that OU.
Figure 1 : OU named as PF Mailbox
You can create OU as per the requirement for easy identification at the time of recovery or search.
Figure 2 : Public Folder Mailbox Wizard
In figure 2 the PF Mailbox is stored under OU PF Mailbox and also the database naming can be something similar which can help locate all mailboxes in one single place.