As the market for technology IPOs revs up and the biggest banks seek to capitalize on the size of their balance sheets, the practice of companies selecting underwriters that also provided loans to them is coming under focus, spurred by Facebook's IPO process. (feeds.wsjonline.com)

BATS Global Markets may launch its long-planned initial public offering by the end of March in what would be the first U.S. flotation in almost four years launched on an exchange not run by NYSE Euronext or Nasdaq OMX Group Inc. (feeds.wsjonline.com)