I'm observing some behavior from the AddThis widget on one of my sites.
If I navigate to http://www.eventrfp.com/Destination/Detail/281/chicago, I see "#.UBmbRrSJfw1" gets appended to the end of the URL. If I remove the AddThis component, this behavior goes away.
Yet I notice on other sites that use the component, this is not the case.
Is this a known issue, and is it documented anywhere? This is a potential problem from an SEO standpoint.
Thanks for any tips.
This question is closed to new answers.