some info dugg from the article:

32nm system in the next blessing, Intel plans in the second quarter of 2010 to launch the first of six core DT processor core, code-named "Gulftown".
"According to Intel to disclose to the motherboard industry, Intel Gulftown six core eventually named after a very good chance they would not use the Core i9 family, but Core i7-1000 family, because there is no micro-architecture Gulftown changes, only the core of the increase in the number not constitute a new brand."
So apparently Q2 2010 release with the Core i7-1000 moniker.