Gremlins Hit Question Authority?

I haven't checked my favorite blogs in quite a while (of course Christina Truelove does every Friday that so we don't have to)....but when I tried to get to Peter Rost's blog, it redirected immediately to the Pfizer corporate web site.  What is going on: a practical joke, corporate sponsored hacking? Try it and you'll see  The timing is a bit strange (there would have been many "more opportune" times to try this in the past, I'm guessing).  It will likely be up and running again today, but it seems a bit scary.  Stay tuned for some reporting on Pittcon, the big analytical chemistry conference, next week. AMS