Ingo - SNAP has a bunch of other "real-world use case" graphs available for free, many of which larger than this 1M-node, 30M-edge toy. I've done a bunch of re

Ingo - SNAP has a bunch of other "real-world use case" graphs available for free, many of which larger than this 1M-node, 30M-edge toy. I've done a bunch of related benchmarkings, and the smallest real-world dataset I've used is the largest one on SNAP: orkut.