Digg quickly responded by saying that it had talked with experts at search engines and promised that the DiggBar was SEO-friendly. The new (and also controversial) DiggBar enables email, Facebook and Twitter sharing.
Digg Says Diggbar is SEO Friendly (But You Can Still Block It If You Want) Digg has introduced an updated search to their social bookmarking site. Advanced shortcuts to search for specific promotion characteristics.
We took several steps to ensure that search engines continue to count the original source, versus registering the DiggBar as new content. We always represent the source URL as the preferred version of the URL to search engines and use the meta...