Bombers have been doing this for a while.
Strats are usually the most well defended targets on the map, and don't pay off in terms of perkies or game impact that much. If you want to go perk farming, taking some high OBJ bombers and hitting a couple town centers is where the money is at. I'd love to have a more strategic aspect to the game but currently think the strat system is a joke. My goal lately is to see how many points I can run in a single run with the B-29. Not a score thing, just personal challenge. Did my best run this afternoon, 80,800 damage in a B-29 run.