The last time you asked that question you didn't seem to accept the inevitable.
What inevitable? That you can't find proof that the B-29 will have a negative impact on the game? If your so affraid of the B-29, design a rough copy, submit it to HTC, have them add a third late war arena with the B-29 as a trial arena, and show me what happens. If worse comes to worst HTC can always remove the B-29. I'm going to list scenarios of what might happen in order from worst (and least likely) to best.
1) As you all say, every base will go down, everyone will log off because the game has become pointless, people cancel their accounts and HTC goes bankrupt.
2)Major increase in downed bases, half log off, and quit, while the other half stay and bomb, or hunt the B-29's with their jets, HTC looses some money, and the game enters a slow growth period.
3)Those most opposed to the B-29 panic, log off and quit, most stay on and at least see what happens, the game continues much the same, continues and kinks are worked out. HTC looses a lump sum of 150$ a month due to panic quiting.
4) (and here's my bet) Everyone stays on and see what happens, the B-29 has a minor negative impact due to too low inital perking, bugs get fixed, people here on the BB who aren't current members join due to the B-29, everyone is happy, and HTC enjoys a period of prosperity.