I recently found another knitting subscription based service called YarnBox!! I haven't used the YarnBox service, but it looks like another fun subscription based resource for knitters who want yarn and other goodies delivered to their home.
The following is more information about YarnBox from their website:
EVERYONE WINS WITH YARNBOX
When you subscribe to Yarnbox, you are joining a community of others just like you. Every month you will receive wonderful yarns, patterns and more from carefully selected sources. Lots of suppliers want to be included each month but we carefully choose the best for you. Only yarns and patterns we love get included. Just the quality stuff. We work with suppliers that provide us yarns at or below cost. They get free advertising. You get an amazing value...and great yarn too. Yarnbox will be fun to receive, we promise. In fact, if you find Yarnbox absolutely no fun at all then we will give you your money back. That's a promise. So try us out! Order your first Yarnbox below and begin to customize your very own.
There are a variety of subscription boxes to fit your knitting needs so be sure and check out YarnBox's website for more details!!