I know I hadn't till recently. It's for Kiwibox, a social media network for teenagers...that's about all I know, but if you're interested, here's the link http://www.kiwibox.com/
Anyhow, as part of the 'media' theme, I decided to interpret this into my tied quilting sample, and this is what I came up with.
The buttons, are tied on, and then the rest of the sample is held together with little green bows using pearle cotton thread.
It was quite fun piecing this together, but I found the little bows quite fiddly. I don't think this would really be a very durable method of holding a quilt together - a few of my buttons fell off and had to be tied on again, and that was with just a little bit of handling!
Only one sample left to go for this module, corded quilting. I have been putting this one off for ages as it sounds fiddly. We shall see.