All about interact.gsa.gov

 INTERACT and SOCIAL MEDIA Aggregation: Gathering information from multiple web sites, typically via RSS. Aggregation lets web sites remix the information from multiple web sites, for example by republishing all the news related to a particular keyword. Aggregator: A web site or computer software that runs together a specific type of information from multiple online sources.  There are many types of aggregators, such as news, poll, review, search and video.