This post on email first appeared on Strategically Speaking   It’s not unusual for Russ Bernthal, President of ProfitStars, to check email from his phone when he’s on the road. But scrolling through long threads looking for the point of an email is a fate he doesn’t suffer well. “Long threads drive me nuts,” he shares with me. “They’re particularly annoying when I’m traveling and looking at emails on my phone.” Stacey Zengel, President of Jack Henry Banking, is no…