Many updates this week. The groups have a separate section/function for posting articles. The WYSIWYG editor has been replaced with CKEditor. It might not have as many features as TinyMCE that was used before but the behavior should be more smooth.
The 'friends' term has been replaced with 'followers' to avoid confusion. The system is more like Twitter than FB. Any user can add any user as a follower. Followers can see content that is visible for followers.