Just the other day my lapdogs had a young one surrounded in the back yard and had a heck of a time calling them off it. Almost got bit by both dogs and groundhog breaking it up...8^)
I too was a groundhog killing machine as a kid and young man and killed hundreds of them, and although I haven't intentionally hunted them (mainly because of limited access anymore) it is still pretty popular for some to hunt around here...
They can become pretty smart and learn quick of a kid sneaking with a .22 or bow and can become pretty good adversaries if educated..
Although there doesn't seem to be as many now days, likely due to coyotes and clean farming, they are still pretty common around here...
As for table fare, I'm not any kind of a liver eater, but rumor has it around here some say the young ones can be palatable, and although I tried it years ago, they're not for me. They are way too stinky, tough to skin, and way to many glands to cut away... I think they have something like 11 different type of glands on their body...
Have a question that's been debated.... Can they smell you like deer... Can or will they wind you if up wind, say within 50 yards?