Now what category would you assign UFOs?
Now what category would you assign UFOs?
Combine that with camera software being designed to enhance conventional images, and low-light performance on CMOS sensors being abysmal, and photos of anything at any reasonable distance are necessarily degraded to such a point that you may well have been better off not taking the photograph in the first place.
Trying to decent take photo of a low-flying aircraft is tricky enough for your average user, who has to hold their camera steady while tracking a moving object and wrestling with autofocus looking for anything that might be a face. I don't think the camera ubiquity argument holds much water with respect to the UFO phenomena, outside of the most preposterous annecdotes.
There are lots of places that have more or less frequent tornadoes where real estate people and homeowners would rather they not be mentioned.
http://www.chill.colostate.edu/w/CHILL_history#The_First_Tor...
"Poorly-defined term, verging on motte-and-bailey."
Anything in the sky someone can't identify is a UFO. Someone sees Venus, doesn't know what it is, Venus is now a UFO. But because "UFO" is associated with "extraterrestrial aliens visiting Earth" saying that people see UFOs is taken for being equivalent to saying that people see extraterrestrial aliens.