I think I've been busted by a big boar hog. Like you it could have been me but I'm very careful about scent control. I have had deer down wind at 5 yds and not get busted. I believe that deer don't yet equate the smell to danger. Give it a season or 2 and things might change. Only time will tell. i think that big 'ol hog got big by being very wary. He smelled something he couldn't identify and took off.