Google expanded on Wednesday the reach of its new sharing button, dubbed “+1”, introducing a version that companies can add to their websites, alongside Facebook and Twitter’s now ubiquitous ...

I want to offer a quick look inside the technology behind Facebook’s Open Graph initiative to show how easy it is to mark up your website and let Facebook users interact with it. This is only a ...

How to Put a Facebook Button Your Website. Putting Facebook buttons on your website creates an extended social experience for your visitor because she can interact with Facebook while on your Web ...

And most of them offer handy “share this on…” buttons that you can add to your site – all with the tantalising promise of sending you more traffic.

Tumblr now has a button too, following the trend taken up by a growing number of social-media minded companies. The Tumblr Button works much like its designed-to-share contemporaries.

A "Share" button on a Facebook page posts that page to the user's wall. When placed on a fan page, or a page dedicated to the promotion of a person, product or service, the "Share" button allows ...