While it was pretty clear that Asustek's Google-partnered Nexus 7 contributed heavily to the Taiwanese maker's healthy Q3 results, there was no official confirmation on its exact sales figures so far. Asustek CFO David Chang has now come clean and told the WSJ that the 7-incher is close to touching the one million per month mark, just about double the rate of sales at its launch. While this number is a fraction of the