Who translates best: Machines or humans?

Who translates best: Machines or humans?
For the World Wide Web to be truly global, shouldn't Chinese speakers, say, be able to chat online with people who only speak Spanish? Facebook and Google are two Web companies trying particularly hard to make this happen -- each in their own way.
Zeus Trojan Infiltrates Bank Security Firm
On Sept. 1, security industry start-up Silver Tail Systems held an in-depth online seminar for its bank and e-commerce clients that examined the stealth and sophistication of Zeus , a data-stealing Trojan horse program that organized thieves have used in a string of lucrative cyber heists this year....