Lovely arguments raging here..
It's rather ironic that people see this whole "is it censorship or not" argument as binary but I guess that's what you get with technical people. In truth, it depends.
easyDNS made a judgement call, Whether you deem that censorship or not depends very much on your opinion what censorship is, where you personally draw the line and what the law dictates. That doesn't immediately imply that easyDNS will now bar anything controversial (nor does their history show such a trend), it appears to do so on a case by case basis.
You can disagree with it, but you can't deny they have the right to make that call, irrespective of motivation.