Feeling as Gleeful as I want to be? Think that we're looking at a whole new era?
The sad thing is, rather than realize their errors, owning up to them and moving forward, many of Camping's followers will, due to the dissonance they will experience (cognitively), actually strengthen their resolve and adherence to their ideology.
Especially those who made public proclamations, as it has been shown that a public statement of belief lessens the willingness to retract said belief/heightens the threshold for evidenciary based retraction.
So, as much as we may be laughing and in our heart of hearts hoping that this will finally be the catalyst to a more rational future....it's not going to happen :(