Seeping Media
In this essay about McLuhan’s Gutenberg Galaxy is a pretty good summation of his approach to media theorizing:
While book-lovers sometimes deride the blog/tweet/Facebook post/text message/YouTube video/surfing/gaming/Skyping world we’ve created, I don’t think proclaiming it right or wrong, or better or worse, is useful. I prefer McLuhan’s approach which is simply to ask: how far has new media seeped into popular consciousness?


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Agreed. But it’s the implications of that seepage that allow us to make some judgment about whether SM is having a productive impact, measured by some “ideal.”