Ars Technica just spun one up recently. It's for research and fun only. In fact they didn't publish the origin block so you can't solo mine, and they have the only pool! They have very interesting articles on the creation http://arstechnica.com/business/2014/03/behold-arscoin-our-o... and public launch http://arstechnica.com/information-technology/2014/03/the-ar...