funny 'cause every traditional artist I know that uses marker suggest prisma, or compics. xDenerally they mix i. (copics, water color, pencils) I really wish to learn those methods. Though recently anything I draw on paper is poor.
I've heard people doing their lineart in photoshop then moving into SAI. Cctually, most people who use SAI (that I know of) move into photoshop for backgrounds (if it isn't scenery)
... /wants to learn SAI too.
one day, i'll draw something i want to color on paper, and just print it out.
though, i agree with you KC. If you make art that is beautiful... so what if
you use sharpies and draw it with Black color pencil!