Writing in the train?

I have been wanting to blog about this for a while. A few weeks ago, I read this article on the Guardian, from author Benjamin Dean: My unlikely cure for writer's block: I catch a train to Cambridge. I don't know Dean, never read any of his books, but he seems to be a nice guy. Writer's block or not, I never read in the train. I do however read more and a lot when I travel by train. Call it my cure for reader's block, which has somewhat increased in recent years, maybe because I don't commute or travel by train anymore. I do think also that my mind wanders more in a train, I mean even more than it usually does. So I can easily believe that train travels are more inductive to creativity. Maybe we should have a writing workshop in a train. That would be nice, if nothing else.