I must admit I am surprised by some of these results, or lack thereof. I do think the original post skews selection towards what folks think the "most effective and/or survivable combat aircraft in WW2" is, however I am far more intrigued by the question of what folks think the "most influential while simultaneously survivable aircraft" are.
For example, sure the F8F is a phenomenal flying airplane and can go toe-to-toe with pretty much any other aircraft in WW2, but if you were flying such an aircraft into war, would you actually be doing much of anything at all? No, would be my answer, considering the historical record of the Bearcat in WW2, by the simple matter of timing.
One aircraft I see no votes for but had a tremendously outsized, yet humble, service record is the PBY Catalina. Serving valiantly in ASW patrols, convoy interdiction, reconnaissance and reconnoitering from all manner of forward operating positions. It provided sterling service in both the Pacific and Atlantic, while proving a remarkably stable, reliable, and 'polite' aircraft to fly. A fact which matters substantially more when you consider Catalinas were flying through and into adverse weather, and operating out of forward operating bases with very little infrastructure for repair or maintenance. Yet despite all of these factors, not to mention the threats from enemy airpower and flak, Catalinas suffered fairly light losses through the War.
I'd be curious to hear folks thoughts on that idea though, since I know there's little glamor and few speed records you'll be collecting from the ol' Catalina, but nonetheless I think it probably deserves a greater showing in this thread.
As an aside, I don't wish to intrude on the prior folk's motorcycle discussion, so don't mind me...