National Review Online's Jim Geraghty is fond of saying "All statements from Barack Obama come with an expiration date." And Geraghty backs up that statement with this lengthy post. It is not that politicians don't regularly make promises that they don't keep, they do, and I am willing to call out any Republican who does the same thing.
But the length of the list that you see has to be taken with the thought that President Obama has been in office for just over 14 months!!!.