Yoobic raises $50M for its chat and communications app app aimed at frontline and service workers - Slack set the standard in many ways for what knowledge workers want and expect out... - http://feedproxy.google.com/~r/Techcrunch/~3/s9lSvaPh-WA/ #workplacecollaboration #workplacecommunication #frontlineworkers #fieldservice #enterprise #funding #yoobic