Honestly when was the last time PSN was down?
It was down a few weeks ago in my area, but I guess YMMV on those local blackouts. I guess the last world wide one I remember affecting me was around this time last year for like 4 days, I think. That's not good enough. Wasn't there a 3 day absence a few months ago? I wasn't around for it to affect me, but I did get a few days PS+ compensation, which was nice.