My favorite feature of the Google Reader backend is direct access to a stream of unread entries across all subscribed feeds. Google will output the latest in a "river of news" style data view.
Users of the iPhone can download a readerdirect from the iTunes store.
iPhone用户则可以直接从itune商店下载到QR码识别软件。
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Whether it’s from our Twitter homepage or an RSS reader or a Facebook feed, we get bites of information that sometimes satisfy us or direct us to places where we can get more information.