Jim Shelley has a somewhat technical yet comprehensible explanation of why Flash doesn’t always look so great and tends to “muck with your fonts.” Complete with screen grabs.
“But Jim, why would I ever reduce an image down by 15% or something like that?”
Well, you wouldn’t, but if you launch the Zuda image viewer on your pc/mac it’s going to set the image to a size that Flash thinks is appropriate for your monitor, which is why some comics look okay when the viewer is full size and some don’t. Flash does this by PROGRAMMATICALLY grabbing the size of your monitor and adjusting the viewer accordingly to completely usurp your screen area. – And since the people building the Zuda viewer don’t really have access to every type of monitor available, you’re gonna get some mixed results.