title: How do I implement Facebook Connect alongside OpenID on my website?
body: <p>Right now I have a website that only accepts OpenIDs. Each user's account is associated with an OpenID identifier. How would I allow users to use Facebook Connect to login?</p>
  
  <p>Are there any free, open-source client authentication libraries that abstract away the task of dealing with multiple services? I'm not looking for a service like RPX.</p>