I found it on iTunes. This is not my favorite podcast. It is supposedly a call in show, but I have yet to hear anyone call in. In fact, Shannon seems a bit pathetic in her requests for callers. I like some of the people she has interviewed, but there are many podcasters out there who are better suited to this genre.
I also find that it sounds so much like an infomercial sometimes advertising the books/products her guest promote. I don't mind hearing about new things on the market but this seems to be mostly what her podcast is about - not much of just general knitting information/talk. Perhaps she still needs to tweak a bit to find a good balance.