[facebook] Facebook share link without JavaScript

You can use the Feed URL "Direct URL" option, as described on the Feed Dialog page:

You can also bring up a Feed Dialog by explicitly directing the user to the /dialog/feed endpoint:

  https://www.facebook.com/dialog/feed?  
  app_id=123050457758183&
  link=https://developers.facebook.com/docs/reference/dialogs/&
  picture=http://fbrell.com/f8.jpg&
  name=Facebook%20Dialogs&
  caption=Reference%20Documentation&
  description=Using%20Dialogs%20to%20interact%20with%20users.&
  redirect_uri=http://www.example.com/response`

Looks like they no longer mention "sharing" anywhere in their docs; this has been replaced with the concept of adding to your Feed.