I'm glad I'm not the only one who despises WN- I still have the Companion Pass, but I used to fly them and United exclusively. Southwest lately has been trash, and United seems to be one bad PR move away from imploding.
Once I burn off the last hundred thousand or so WN miles and numerous delay/cancellation vouchers, I'm going to move away except for the shortest of hauls. Their operations have been bad almost every time I've flown them, and cutesy flight attendants handing out a thimble full of peanuts and a half a cup of water don't cut it when my day is screwed up.
Rant off- Back to the 73, had WN wanted the 75 to be better developed, it would have relegated the 73 to the ash heap of history long ago.
The 75 is just a far superior plane that no one has been able to replicate.