Adobe Illustrator has also been the Graphic Designer’s “go-to” program for creating and manipulating vector based artwork. It’s withstood the test of time, and each release keeps getting better and better. Granted, some people will always defend their personal preference (Like those die-hard, loyal CorelDRAW fanatics, who are convinced their program is the best.) Personally, I actually enjoy illustrating with Flash because I think Bézier curves are a bit archaic and Flash handles line art in a more fluid and hand drawn manner…. but that just MY opinion.