Oh blueygh2! Thanks so much for linking to my woven stitch! I've actually been thinking of adding a video tutorial to that post so it can be seen in action! I love this stitch and use it often, in fact I'm using it right now for a project using Boucle yarn which is notoriously difficult to work with. Using the woven stitch makes it usable!
As for a crochet stitch that uses two colors and looks like they are woven together, I actually have a pattern for a stitch like that which I have used for both baby blankets and also for one super huge full size afghan. I'll put it on my list of things-to-do and see if I can get a little tutorial up and share the stitch with you. Might not be what the original writer was looking for, but something to add to our list of crochet stitches!