If you were to do a survey of Freepers, which resolution do you think would be the favorite?
I don't know. If pressed, I'd guess that the spread for most-commonly used resolution would be like it is for most websites -- something along the lines below. (I say "commonly used" because that could conceivably differ from "favorite.")
The remainder would be split between 640x480, 1200x1600, and any resolutions that the newer Macs have (if different than the above; I don't recall what their supported resolutions are). IOW, I'd expect the plurality (likely the majority) to be using 1024x768, but anticipate a significant percentage to be using a lower resolution.
The actual "favorite" would be irrelevant, though. My point that actually bore on the discussion was that a legitimate spread existed. Further, that to satisfy your request for full-screen images, such a variety of resolutions in use would have to be taken into account. Would you continue to claim otherwise?