Newby has been sniping at the organization for years and we simply ignore him.
Advanced English Dictionary
verb, noun +verb[V] ~ (at sb/sth) 1 to shoot at sb from a hiding place, usually from a distance: Gunmen continued to snipe at people leaving their homes to find food. 2 to criticize sb in an unpleasant way sniping noun [U]: Aid workers remain in the area despite continuous sniping. +noun (plural snipe) a bird with a long straight beak that lives on wet ground
Random quote: It does not matter how slowly you go as long as you do not stop.: Confucius