Just to show that the blogosphere might not be the monolith people think it is, I had never heard of TechMeme until a few weeks ago. To this day, I've never visited the site. I see poeple link to it, but I've never clicked. I find that I just don't care any anything called (.*)Meme(.*) . I've also never been to Memeorandum, which also happens to match that reg ex.