Why are Amazon's servers hosting the Wikileaks docs?

The site cablegate.wikileaks.org, which WikiLeaks is using for the diplomatic documents, is linked to servers run by Amazon Web Services in Seattle, as well as to French company Octopuce. Wikileaks.org, the site’s front page, links back to Amazon servers in the U.S. and in Ireland. Several Internet watchers, including technologist Alex Norcliffe, reported earlier on WikiLeaks’ use of Amazon services.

Amazon and WikiLeaks did not return requests for comment.

The choice of Amazon, a U.S. company, seems strange given the amount of criticism WikiLeaks has received from the U.S. government.