If you want all of your network to show up in search engines, it needs to be entirely public.… Read more

To allow your members to sign in, using their Yahoo! credentials, to access your Ning Network, head to the Sign up/Sign in page under the Members section of your My Network tab.… Read more

With the Social Sign In feature, you can allow your members to sign up and sign in to your Ning Network using other popular services like Facebook, Twitter, LinkedIn, Google, Yahoo!… Read more

Google crawls public Ning Networks along with most other websites on the internet.… Read more