Social shorts: Twitter gets rid of Audience Insights, Facebook updates Instant Articles, YouTube enforces policy on kids’ content

<p></p><p>The social media marketing week in review: A round up of news and announcements you may have missed.<br /> <br /> Please visit Marketing Land for the full article.<div class="feedflare"> <a href="http://feeds.marketingland.com/~ff/mktingland?a=ALS1_R6ih5E:B1xvPI9GnAc:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/mktingland?d=yIl2AUoC8zA" border="0"></img></a> <a href="http://feeds.marketingland.com/~ff/mktingland?a=ALS1_R6ih5E:B1xvPI9GnAc:qj6IDK7rITs"><img src="http://feeds.feedburner.com/~ff/mktingland?d=qj6IDK7rITs" border="0"></img></a> </div><img src="http://feeds.feedburner.com/~r/mktingland/~4/ALS1_R6ih5E" height="1" width="1" alt="" /></p><p>