I'd love to see poser on Linux, but I can't see the economics of it. Windoze and Unix have different strengths. Windoze is easier to use but isn't so stable, so is better for users who just want their applications to work most of the time. Unix is MUCH more stable but less user friendly, so is better where stability is important (eg. network servers) or for people who like getting into the "nuts and bolts" of the OS. (I use both for different things.)