It is totally illogical to expect protection when published on a public domain. The internet. The assumption that 'anything goes' is clearly wrong. The social networking provider can possibly argue no responsibility, since the content of posts (except possibly those blatantly accusing named individuals) cannot be reasonably and continually monitored and censured. The author of any post is completely responsible for all comments made in the posting.
The forum of the social networking site is not protected against slanderous or libelous claims. No such act can be legally made or excused. Slander or libel are slanderous and libelous if proven to be so. No protection should be available for anyone.
Even the device of parliamentary privilege is debatable. Accusations can be legally made 'in the house' (of Commons) and integrity and honesty are only implied. They are not necessarily examined.
- Great care is taken over the composition of all the articles on these pages to check any claims made. If verification is not possible, wording must be so constructed to not accuse (hey, even Louis ain't that stuipid! - DA).