Ok so it is not important AT ALL, but we still all love a bit of page rank.
It looks like PR has been updated for most the sites I am checking. Quite a few PR5s have dropped. It certainly seems hard to break past PR5 nowadays.
Though the important thing to realise is that PR generally means sweet FA. It has no bearing on rankings or traffic. At best it may have some indication on the authority/importance of a site, though it is only one factor in evaluating this as a lot of website can have a high PR and still be crap / spammy etc
