You're correct-- we anticipate users either registering their own domains (i.e. http://danielsiders.com http://danielsiders.com) or using a hosted service that

You're correct-- we anticipate users either registering their own domains (i.e. http://danielsiders.com http://danielsiders.com) or using a hosted service that provides subdomains (http://danielsiders.tent.io http://danielsiders.tent.io). If you're hosting at home (dream solution here is plug computers), then dynamic DNS pointing to your home IP/computer.