For one it runs on about every mac you can buy, you dint really need a big expensive computer to use it. Unlike photoshop or illustrator. This together with a s

For one it runs on about every mac you can buy, you dint really need a big expensive computer to use it. Unlike photoshop or illustrator. This together with a simple UI, features especially for interface design (so you dont have to fight to get the program out of print color mode)