QuinStreet (QNST) came out with quarterly earnings of $0.22 per share, in line with the Zacks Consensus Estimate . This compares to earnings of$0.22 per share a year ago. These figures are adjusted for non-recurring items. A quarter ago, it was expected that this online marketing services company would post earnings of $0.26 per share when it actually produced earnings of$0.25, delivering a surprise of -3.85%.Over the last four quarters, the company has not been able to surpass consensus EPS estimates.Qui ...