I'm not even sure what the point would be of boycotting potatoes. What did they ever do to us?
Besides, I like french fries, and in general, boycotts are a waste of time. Deny something to yourself if it makes you feel better, but do it knowing that you're hurting no one but yourself. Does anyone really think the potatoe industry will notice if sales drop by 0.00000000000004% due to some boycott?