From the "hello is anybody in there" department
A good question. The short answer is "not quite done." As editor, I have been busy on two fronts: co-authoring a new book on Hadoop 2 and YARN and the Limulius Project. The book should be out in March and there will be Cluster Monkey coverage of how Hadoop 2 can play nice with things other than MapReduce. On the Limulus front, an Intel i7 Limulus now is a hair's breath away from half a TFLOPS of HPL performance (498.3 GFLOPS). That is double precision CPU FLOPS, not GPU FLOPS. These systems perform with a record breaking $15.55/GFLOPS and 0.83 Watts/GFLOPS -- next to your desk!