I was reading outbound marketing and they suggest that a good blog "does not" moderate comments. I have always taken the moderate approach, but their thought was this inhibits a conversation from taking place on the blog.
I am wondering what thoughts others may have on this and its potential positive and negative impacts, both SEO and in general.
Also I am thinking about using a Facebook plugin with my blogposts. I think this may be a good way to help get social visibility... Has anyone tried this yet?