Whither, Wither, WTO?

I don't pretend to know anywhere near enough about the inner dynamics of the WTO to understand what the apparent failure of the "Doha Round" means, but I live in hope that it represents some fatal weakening of the WTO globally. Especially in the area of intellectual monopolies, I can't help feeling that the WTO is a 20th-century mechanism for solving a quintessentially 21st-century problem.