Jim Robinson and Admin Moderator keep the requirements up to date on the linked thread. You don’t have to guess which ones have to be excerpted or which ones are link only, it is clearly spelled out.
Updated FR Excerpt and Link Only or Deny Posting List due to Copyright Complaints
http://www.freerepublic.com/focus/f-news/1111944/posts
Official DMCA Copyright Infringement Notification
is on the front page and also linked to that list.
Thanks for your efforts, though.