I hope I'm not starting a new one here - the argument of the biggest argument?
Of course this isn't anything serious, and I didn't put every possible option down but hope I got the more popular ones covered.
I don't have the ability to edit in any more options now, but if anyone really feels a desperate need for something else maybe a mod can do it?
HDR or not to me I'd lump in with the "how much processing" question. Kit vs skill is an interesting one but to me that doesn't really spark the bigger arguments the others can.
There's one more I thought about - which raw converter, or more generically, what processing software. Often boils down to Lightroom vs Photoshop, with a hint of Aperture and maybe even GIMP thrown in too.
I guess I haven't said my personal pet hate, and that's the gross mis-understanding on MPs I see out there. In particular, the myth that fewer MPs will always be "better" that has recently resparked, again, with the Nikon 36MP rumour.