Social Media Ticker: Slack | Twitter Redesign | Facebook Ads

Gigaom: Flickr Co-founder Launches Slack, an All-in-one Messaging Tool Designed to Kill Email ForeverAllTwitter: Twitter Testing Photo Heavy, Facebook-A-Like Profile RedesignInsideFacebook: 4 Reasons to Target Email Subscribers with Facebook AdsLostRemote: How Bill Maher Is Enlisting Social to Unseat an Incumbent Member of CongressThe Verge: Time Capsule Containing Steve Jobs' 1983 Apple Mouse Excavated

Gigaom: Flickr Co-founder Launches Slack, an All-in-one Messaging Tool Designed to Kill Email Forever

AllTwitter: Twitter Testing Photo Heavy, Facebook-A-Like Profile Redesign

InsideFacebook: 4 Reasons to Target Email Subscribers with Facebook Ads

LostRemote: How Bill Maher Is Enlisting Social to Unseat an Incumbent Member of Congress

The Verge: Time Capsule Containing Steve Jobs’ 1983 Apple Mouse Excavated