Not everyone can use Medium and Svbtle. Medium, as of now, is invite only. But they do claim they will offer it as a public platform soon. Svbtle is application only. See their website.
I would recommend SquareSpace, although it is $8/mo for a standard user.
His twitter account could be of some interest. He seems to primarily considered with the whole MegaUpload thing and is using this patent as evidence of his contributions to tech. (see https://twitter.com/KimDotcom/status/337358180914982912)