Paul...
have you read the interesting article in PS...270 vs. 7mm? I always thought of the 270 as a solution in search of a problem
The other problem is that the bullets jackets are built to work at speeds of the only two other factory .270 chamberings for years (.270 Win and .270 Whetherby Mag). building a slower .270 would result in hunting bullets not working well at further ranges. Minor problem for close range guys but major problem if you "just have to" make a long shot.
Paul
have you read the interesting article in PS...270 vs. 7mm? I always thought of the 270 as a solution in search of a problem