Functions of the Twitter service are integrated on our pages. These functions are offered by Twitter Inc, Twitter, Inc. 1355 Market St, Suite 900, San Francisco, CA 94103, USA. By using Twitter and the "Re-Tweet" function, the websites you visit are linked to your Twitter account and made known to other users. Data is also transferred to Twitter in the process.
You can change your Twitter privacy settings in your account settings at http://twitter.com/account/settings.
We use components of the LinkedIn network on our website. LinkedIn is a service of LinkedIn Corporation, 2029 Stierlin Court, Mountain View, CA 94043, USA. With each individual call-up of our website that is equipped with such a component, this component causes the browser you are using to download a corresponding representation of the component from LinkedIn.
This process informs LinkedIn which specific page of our website is currently being visited. If you click the LinkedIn "Recommend Button" while logged into your LinkedIn account, you can link the content of our pages to your LinkedIn profile. This enables LinkedIn to assign the visit to our pages to your LinkedIn user account.
We have no influence on the data that LinkedIn collects through this, nor on the scope of this data collected by LinkedIn. We also have no knowledge of the content of the data transmitted to LinkedIn. Details on data collection by LinkedIn as well as your rights and setting options can be found in LinkedIn's data protection information. You can find this information at http://www.linkedin.com/legal/privacy-policy