ACM SIGCOMM Computer Communication Review (CCR – www.sigcomm.org/ccr/) fills a unique niche in the spectrum of computer communications literature. It seeks to quickly publish articles containing high-quality research, especially new ideas and visions, in order to allow the community to react and comment. CCR is unique in that its reviewing process turn-over is less than 3 months, which guarantees a timely publication of high quality scientific articles.