Masterpiece from Superior Threads and started a new cone. If you want 100% cotton piecing thread this is perfect.
There have been some posts, discussions, and opinions about derivative works and some rules The Modern Quilt Guild published for quilt submissions for QuiltCon. I haven't waded through the mud and muck of that, but if you want to take a gander at some opinions, Sam Hunter wrote a post that is an excellent read and links to several other sources (to see the original post from MQG you have to be a member but they did post to their blog about it). I haven't made a decision about how I feel about all of this since I consider myself a quilter first. I am a member of the Baltimore Modern Quilt Guild but the decision to join was more out of my reluctance to join a traditional guild than about joining a modern guild. I'm not here to sway you one way or the other. Go read about it and formulate you own opinions.
I think I'm just going to keep being a BadAss Quilter. At least that title always seems to fit.