Jun 14
27
As you may remember, Google Panda 4.0 had a major negative impact on many press release sites including the largest one, PR Newswire. In response, PR Newswire issued a press release about them cracking down on “spammers” by removing and “taking action” on low quality press releases both before they hit the feeds and going back and removing a lot of the spammy older press releases.
Read more from the original source:
Google’s Panda Algorithm Forces PR Newswire To Remove Press Release Spam