His Twitter feed is schizophrenic. Definately one of a kind. Ranting about the farm and being trained to resist scopolamine, ragging on Alex Jones etc. He's right about the NSA clustermating but I think he's a right red little fellow.
It looks like the point of his “scopolamine” Tweet was to say that you might be labeled a terrorist for saying something like that.
I think Snowden is a libertarian. They look schizophrenic to either a liberal or a conservative, because half their positions come from the other side of the aisle. But I’ve never believed there can be only two “sane” political philosophies. To me, conservatism is the least ideological philosophy, because it primarily looks at actual results and bases its positions on common sense and practicality. Both liberals and libertarians get caught up in “bumper sticker” beliefs and try to reshape reality to fit their beliefs instead of focusing on what actually works.