Which of the wysiwyg modules will get in to the core of Drupal 8? I heard that there will be a wysiwyg editor in core for Drupal 8. Is there any decision made yet which one will make it?
I heard about:


CKEditor    
Aloha Editor
Wysiwyg


I have a decision to make which module I will add to my site and I need some deeper integration of the wysiwyg to the Drupal core. For example, that all external links are programmatically get stored in a link field an so on.
So I am hoping to get some of those features in feature when I choose the right module backported to Drupal /.
Dries answered this in From Aloha to Ckeditor on Jan 02, 2013:


  Therefore, we are going to switch from Aloha to CKEditor for Drupal 8
  core. By making this switch, we will not only have a more mature
  WYSIWYG editor, but we also free up resources to work on other parts
  of Drupal's authoring experience. The CKEditor team has committed to
  fix the 8 functional gaps that we've identified in their two next
  upcoming releases.