So it started out rather inocently for my transportation site. I created 4 boards in Pinterest about aspects of my business, local tourism, local tech business, competition from Uber, etc. I used the Pinterest toolbar button to pin daily news articles into each of the 4 boards. Within a few months i got 5000+ views, and re-pints, likes, followers etc. Then the mistakes started. I put a Wordpress blog on my site and used IFTTT to post the pinned articles to 4 related Wordpress post categories. I also used IFTTT to post to a Tumblr blog, the company Facebook page, company Twitter account, LinkedIn, Then it got worse. I stopped posting directly to everything other than Wordpress and got a Wordpress plug-in to post to the above sites and then signed up for a half dozen Facebook groups themed around the 4 Pinterest boards and then auto-posted from the Wordpress blog to all those sites. The new articles were good, and got lots of likes-re-tweets etc. Then the ax fell over last weekend and the site went from #14 for the dominant key phrase to 24 on the third page. Never in our 15 year history have we would up on page three. So here is the question: How deep do I have to go to undo all my mistakes. I am in the process of deleting the 2500 posts in Wordpress, do I have ot delete the tweets and Facebook posts etc.?