[unable to retrieve full-text content] http://www.adweek.com/digital/nielsen-social-content-ratings-week-of-april-23-the-nfl-draft-was-the-top-pick/

[unable to retrieve full-text content] http://www.adweek.com/digital/facebook-added-a-sleep-mode-to-messenger-for-kids/

[unable to retrieve full-text content] http://www.adweek.com/digital/facebooks-fundraisers-features-got-some-new-functionality/

[unable to retrieve full-text content] http://www.adweek.com/digital/have-we-underestimated-the-power-of-the-hashtag/

[unable to retrieve full-text content] http://www.adweek.com/digital/pinterest-is-beta-testing-a-way-to-factor-skin-tone-into-beauty-related-searches/

[unable to retrieve full-text content] http://www.adweek.com/digital/snapchat-introduced-snappables-ar-enhanced-interactive-lenses/

[unable to retrieve full-text content] http://www.adweek.com/digital/facebook-heres-how-to-deactivate-your-account/

[unable to retrieve full-text content] http://www.adweek.com/digital/instagram-users-can-upload-multiple-photos-videos-to-their-stories/

[unable to retrieve full-text content] http://www.adweek.com/digital/nielsen-social-content-ratings-week-of-april-16-wwe-monday-night-raw-reigns/

[unable to retrieve full-text content] http://www.adweek.com/digital/youtube-removed-over-9-million-videos-in-q4-2017-mostly-spam-and-adult-content/