Doug “Shaggy” Smith of Ontario – the dreadlocked vegan photographer and steeplechasing M65 meet director of 2020 Toronto worlds — gave his 1,400 Facebook friends a mighty scare on April 6. He wrote: “Not feeling well lately — many of the symptoms of a slow-burn heart attack.” He refused an ambulance but got to the ER. Initial tests were OK, except for high blood pressure. Over the next five weeks, Doug shared updates on various tests, all with his trademark sense of humor. On Thursday, we finally got a chance to exhale. He posted: “Great news from the cardiologist today…….