Has it been a great 24 hours for revolutionary new tech developments or what? First Minecraft revealed “LAN” – named, of course, after LAN parties, which paradoxically didn’t exist until just a few moments ago – and now Activision’s pointing its scope at longer-range latency with a new addition to Black Ops 2′s scary future war arsenal: dedicated servers. Unlike Modern Warfare 3′s, however, these are ranked and everything. ”Confirmed: Ranked Dedicated Servers for #BlackOps2,” tweeted director of technology Cesar Stastny. See?