Facebook to Compete with Twitter via 'Signal'...
development of new technology by Facebook the days are not far, to know what
trending people will have another site apart from Twitter to know it. To
compete with micro blogging site Twitter, Facebook has launched a new tool
called 'Signal'. This tool unveiled by Facebook is aimed towards helping
journalist; they can use this tool to find what's trending in photos, videos,
and public post across Facebook and Instagram. Signal is available for both Facebook and