Description
The Oxwall Facebook comments plugin lets people comment on content on your site using their Facebook account. People can choose to share their comment activity with their friends (and friends of their friends) on Facebook as well. Sharing contents on their Facebook wall will further create exposure for your website. The comments plugin also includes built-in moderation tools and social relevance ranking.
Most of the comments made are immediately posted to the Facebook timeline of the person making the comment. This has the potential of going viral and engaging thread for millions to see.
See full documentation and description here: Facebook Comments – Oxwall Plugin