Costa, you're being ignorant. You don't seem to grasp the gravity of this situation. I would say it is because as you have stated, you are simply apathetic to the situation. But just because you are apathetic to the significance of the event does not mean it is insignificant.
You are simply desensitised to its meaning. That is fine, and you should not be blamed for that, these are problems from a different world to the one that you know. But to issue a blanket statement that this day is of no significance in terms of Barack Obama's skin colour is mind-blowingly ignorant and inconsiderate, when it clearly means so much to so many people. Simply look at the news footage today. Millions of Americans, black, white, hispanic etc. were crying with joy over the reaffirmation that the American dream was still alive and able to be realised by all, no matter their pre-determined genetics.
I advise you to rethink your statements in this post.