FEDERATED COMMENTING FOR DIGITAL CONTENT

Systems and methods are disclosed to share comments regarding a content item presented among via different Internet services. For example, a method for sharing comments among Internet services may include presenting a first content item to a plurality of users over the Internet via a first Internet service; receiving at the first Internet service a first comment that is related to the first content item and is received from a user through the Internet; presenting the first comment in conjunction with the first content item via the first Internet service; sending the first comment from the first Internet service to a second Internet service; receiving at the first Internet service a second comment from the second Internet service, wherein the second comment is different than the first comment; and presenting the second comment in conjunction with the first content item via the first Internet service.