Not sure why everyone is getting so upset with the specs. The entire article is speculation. It even says "Note: The specifications provided here is still a rumor and is yet to be confirmed. Until then, the information should be taken with a grain of salt." at the end.
The #820K will probably be the only 6-core. Typically the #930K and #4960X have more in common than the #820K and #4930K do, I'm counting on that being the case too. I'm down for an 8-core 5930K, but if it does turn out to be a 6-core, I'd sooner go with the 5820K.