I don't quite understand how this is anything other than prosecuting someone for speech. Blogging and tweeting are "material support" for terrorism? That sounds a lot like artificially designating "Quakers" as "Official Boogeymen of the Century" and then prosecuting people for tweeting or blogging about oatmeal or something.
What a farce. Are the US Federal Courts so empty that they can waste time on crapola like this?