Snap Inc. Promoted Derek Andersen to CFO

Lara Sweet is assuming the new role of chief people officer.

Snapchat: Here’s How to Send a Friend’s Username to Someone Else

Share profiles.

Twitter’s MoPub Is Giving Publishers a Way to Calculate the Lifetime Value of Their Apps’ Users

Adjust, AppsFlyer, Branch, Kochava, Singular, Soomla and Tenjin are partners.

Twitter Added GIFs, Emojis, Polls, Threads and Image Tagging to TweetDeck

The desktop dashboard app was last updated in February 2018.

Facebook Created 3 Types of Maps to Help Nonprofits and Others in the Public Health Sector

They provide data on population density, movement and network coverage.

President Trump Wants to Know If Your Political Views Were Censored By a Social Platform

The White House unveiled its Tech Bias Story Sharing Tool.

Facebook Once Again Turned to User Surveys in Tweaking Its News Feed Algorithm

The focus is on friends people might want to hear from the most and links they deem worthwhile.

Snapchat: Here’s How to Play Snap Games With a Friend

Have some fun.

Facebook Teamed Up With Eventbrite on a Ticketing Distribution and Sales Feature for Pages

The initiative, aimed at small and midsized businesses, debuted in the U.S.

Facebook Removed Israeli-Based Pages and Accounts Mostly Focused on Africa

Some activity was tied to Archimedes Group, which was banned from the platform.