I noticed the lack of detailed strats map. I would love to find a good one. Someone once said that he heard of maps that even have the ack guns numbered on the town maps, though that may not be true.
On bombing strats:
For what it's worth, I have recently discovered (probably should have figured before now) that lining up on the streets for your bomb runs yields the most damage, provided you have big enough bombs. It often destroys buildings on either side of the street, and 2000 pound or greater on an intersection can get all 4.
You can drop a single 1000 lb bomb on the corner and destroy all four city blocks.

Remember, each factory building only takes 312 lbs of damage to destroy, while a city block takes 843 lbs. Having said that, if the numbers are put to pencil and paper it opens up a whole new world in terms of which bombers are most efficient at taking down the city. First, take a look at which bombers can carry the most 100lb or 250 lb bombs (or 50kg), then compare the number of bombs able to be carried of each weight. Usually, the weight of the bomber is lower (less ordnance weight), which means a faster climb rate and faster level flight speed. Also, it means there is less "wasted" ordnance.
Do the math sometime. If your target is the city, try something else for ordnance than the 500 or 1000 lbs bombs.

For reference, here are the actual bomb damage in lbs:
100 lb = 156 lbs (need 6/ city block)
250 lb = 312 lbs (need 3/ city block)
500 lb = 562 lbs (need 2/ city block)
1000 = 1000 lbs (need 1/ city block)
50 kg = 172 lbs (need 5/ city block)
60 kg = 206 lbs (need 5/ city block)
100 kg = 275 lbs (need 4/ city block)
250 kg = 618 lbs (need 2/ city block)
500 kg = 1100 lbs (need 1/ city block)
If the goal is to hit the city, then I encourage people to look at the B17 (flight) armed with the 16/250 lb bombs (16 city blocks), or the 24/100 lb bombs (12 city blocks); the He111 (flight) armed with the 32/50 kg (16 city blocks), or the Ju88's armed with the 20/50kg bombs + 4 larger bombs (10 city blocks, + more). Don't forget the G4M and Ki67 either.

AH is much more in depth than La7's, P51's, Spit 16's, and the heaviest of heavy bombers armed with 1k or larger bombs.
