Disqus is fine I suppose. I've used it in the past but didn't feel the urge to use them again. One thing I really like about the Facebook comment system is when

Disqus is fine I suppose. I've used it in the past but didn't feel the urge to use them again. One thing I really like about the Facebook comment system is when someone posts a comment to a product or in the blog it posts that comment on their wall with a link back to the page. It has helped with generating traffic. Certainly a feature I will try to add for the in-house comments (of course though, that would require extra permissions).