IT decision-makers rely on social media more than we think they do, according to research from IDG. Since video plays such a big role in social media, using video more effectively than your competition can pay big dividends. IDG’s 2019 State of the CIO Report notes a “surge” of IT decision-makers into social networks this year. YouTube is now attracting two-thirds of IT execs to watch videos — up from 46% in 2018. Use of Facebook and Twitter by IT execs nearly…