EBay reported Q3 earnings Wednesday that edged estimates on strength at its PayPal and Marketplace units, while revenue and its fourth-quarter outlook were basically in line with analyst forecasts. San Jose, Calif.-based eBay (EBAY) earned 55 cents a share excluding items such as stock-based compensation, up nearly 15% vs. a year earlier and a penny above the consensus estimate of analysts polled by Thomson Reuters. Q3 revenue