Mag world view: Digital Guardian eclipses print; Israeli mag fires cartoonist; Troy Young takes over at Hearst; Facebook loses 20% in a day

• Guardian Media Group digital revenues outstrip print for first time (Guardian) 
• Union: Israeli magazine lays off cartoonist over PM image (Vancouver Sun) 
• Koyama Press to Close in 2021
• Troy Young Replaces David Carey as Hearst Magazines President (Folio:)
• Facebook shares fall by 20 per cent after social media giant misses revenue expectations in wake of Cambridge Analytica data scandal (Press Gazette)
• TI Media closes Soaplife magazine less than six months after move to weekly as 'sales not sufficient to make title viable' (Press Gazette)
• Magazine Media: Change Is Constant, But Consistency Can Be Crucial. (Mr. Magazine)