A growing commonality we're seeing is allowing external visitor access to SharePoint, whether it's a police department rolling it out their community or an organization wanting to allow it's 80+ volunteers access. The most cost effective way to do this is to use forms authentication and SQL server to store the membership database. You can use the same Active Directory your site is running on now but then you need to license each user in your network. Using SQL server stores the user account... [More]