There will be at least three development platforms called Spark now, the others being http://spark.incubator.apache.org/ http://spark.incubator.apache.org/ and

There will be at least three development platforms called Spark now, the others being http://spark.incubator.apache.org/ http://spark.incubator.apache.org/ and https://github.com/meteor/meteor/wiki/Spark https://github.com/meteor/meteor/wiki/Spark