Google released its second-quarter 2015 results today, revealing $17.73 billion in revenue and non-GAAP $6.99 earnings per share. Google beat earnings estimates in Q2, but that’s likely just an added bonus for investors. Wall St. appears far more concerned with Googles costs and expenses, which rose about 10 percent this past quarter from $11.69 billion (GAAP) in 2014 […]...