Technology and information providers, already grappling with penny-pinching customers, were dealt another blow this week with Wall Street's meltdown. - LOS ANGELES/NEW YORK (Reuters) - Technology and information providers, already grappling with penny-pinching customers, were dealt another blow this week with the bankruptcy of Lehman Brothers and the takeover of Merrill Lynch. Losing two venerable Wall Street firms and big spenders for cutting-edg... ...