Google blog sleeps with the fishes

Over on BL Ochman's blog, she discusses the "disappearing" of a blog by a critical Google employee (full disclosure...he used to work at MS and I don't know him). I guess I'm not surprised if he's in trouble (justified or not...I'm not debating that in this post), but the disappearing of the blog seems a little mysterious, no? Seriously, making it disappear simply ensured that we would all be looking at a cached copy.