For the reader who loves to share articles, websites, and information with others, Point may be worth a look. This link-sharing tool allows users to quickly and easily share articles and websites with friends, all without leaving the page or application they are browsing. Point (currently available as both an iPhone application and as a Google Chrome browser extension) may also be used to have conversations on the page itself, making it even easier to highlight and refer back to certain elements of interest. One caveat, users can only share with other individuals in their Google or Facebook networks who have added the Point extension or who have downloaded the application.