Thanks for looking at this,
Win7 on IE9, FF and chrome all do the same thing. When clicking on pinterest it just reloads the home page with that odd URL. If I turn off clean URL's it works fine in all browsers. My other site runnibg CDSEO does not have this issue. So when you mouse over the pinit button the status line shows the products clean URL and not
http://weartattoos.com/# ? I even cleared all the cookies and cache on the browsers and still get the same behavior.
Hmmm.......