Feeds (also called "RSS Feeds") provide constantly updated content, and are a great way to keep track of a particular topic or organization. You can bookmark your favorite feeds (e.g. search for "NY Times RSS" in Google and click "add") or use a RSS Reader such as Google Reader, Bloglines or Newsgator to search and organize feeds, and sync them to your smartphone using a free app such as MobileRSS (iPhone / iPad). To create your own multifeed widget and embed it into your blog or website, just go to NetVibes (free).