I will sooner use apng than .gif .shitwiggerfactory or .mediapissenculer4 or any such shit.
gif: who needs color purity or image purity? everyone uses led these days! the fucking things can't produce proper images anyways!
flash: ahahahahahahahahahaaaaahahahahaha, oh man, the thought of ever actually using flash for anything, ahahahahahaha why dont i whip you up a pdf that would've been better represented and composed quicker by a plaintext markup but you'll never know because you've got 10 years experience in ENTERPRISE MARKETING
video codecs: hold on while it takes 3 days for these couple frames of pngs to encode into bullshit almost as lossy as gif, and guaranteed to be unsupported by 95% of clients because people only have flash installed and ONLY so they can watch their beloved jewlube