I don't. No doubt some warlocks do. You have to review the history of the classes to fully understand the bad blood between them. By my estimation the earliest recorded incident goes something like this: It all started when Jur the Warlock was eating a meal one day while resting under the shade of a tree. Unknown to Jur, he was being observed from the brush nearby, by an experienced hunter named Phaylus. Jur began to doze off, tired from a long day of collecting spinmetal for weapons research. Phaylus was hungry, for the traps he had set in the nearby forest had turned up empty that day after making his rounds. So, Phaylus crept up to the snoring Jur and took his half eaten meal, slowly creeping back into the brush. Some time later, Jur awoke to find he had been robbed of his food. Wondering who the culprit had been, he spotted footprints leading from his tree where he slept into the nearby brush. They were clearly made by the boots of a hunter. It seems in his haste, Phaylus forgot to cover his tracks, a mistake usually reserved only to a novice, quite unlike Phaylus. Jur decided to follow the tracks deeper into the forest, but eventually the trail became too difficult for him to follow. Giving up, he reluctantly headed home. Jur never caught the thief who took his meal, but he remembered those tracks, and so he warned other warlocks to take care while working in the field. You never know when some opportunistic hunter might be lurking nearby.