Okay the addThis server don't like the zen-cart product url code for some reason. I got to research why. Should just echo the url for the product. I wonder if is an SEO add on that causes the problem. What SEO add on you are using?

it's echo your URL to your product page as: http://frompropertorocker.com/product_info

instead of: http://frompropertorocker.com/every-...ce-p-3981.html

The media tag is working good. Not sure why it doesn't show up in the popup when I press the pintrest button. the url to the image is: http://frompropertorocker.com/images...-piece_MED.jpg which shows it loaded correctly but image not showing up in my pop-up? Weird? Must be something with addThis... Another research item.

I figured out a the description tag.

Code:
<?php echo stripslashes(strip_tags($products_description)); ?>
You can try that on the addThis thingy also.

That will strip the HTML char from the description. I will add that to my next pinterest update.