Columns Search Engine Marketing Social Media Kiss Your Registered Users Goodbye Here’s today’s column, originally published in MediaPost: Kiss Your Registered Users Goodbye If a user registers on your site but does so through a third party, can you count her as one of your registered users? This isn’t a theoretical question. Publishers will have to ask this, and many related questions, as this era of […] Written by David Berkowitz July 24, 2008November 26, 2020