Lifes Like That

Anyone here seen a change in their page rank?  Either for the good or for the bad??  I have seen a lot of people over the past couple of days reporting changes in their page rank.  But, all of my sites are currently the same and I haven’t seen any changes what so ever.  Although Google is suppose to update their page ranks every three months, it has now been almost six months since the last update.  With the amount of people reporting changes in their page ranks, I am wondering if Google is finally updating the page ranks.  Although I would dearly love to increase the page ranks on all my sites, I will be content if they all stay the same and none of them go down.