Some online service providers are in the cross hairs this week for allegedly abandoning WikiLeaks after it published secret U.S. diplomatic cables and drew retaliatory technical, political and legal attacks. But the secret-spilling site’s woes may be attributable in part to its own technical and administrative missteps as well as outside attempts at censorship. Struggling with denial-of-service attacks on its servers earlier this week, WikiLeaks moved to Amazon’s EC2 cloud-based data-storage service only to be summarily booted off on Wednesday, ostensibly for violations of Amazon’s terms of service. Then on Thursday its domain-name service provider, EveryDNS, stopped resolving WikiLeaks.org, amid a ...