Hey guys, sorry this is probably a really noob question! I have always had pingbacks disabled on my blogs, not really knowing what they do. In a recent install of Wordpress, i forgot to disable them - and now every time i post something I receive a pingback in dashboard, a few moments after the content goes live. The content that I'm posting is anime episode guides, and the pingbacks seem to contain the expander code for showing the episode list. Had a google but the opinions are pretty mixed, could someone more experienced give me some clarification on whether I should be approving these? Thanks