You've got to be pretty happy.
Consider the scenario:
You've finished your latest pencil drawing of justin. It's just the way you want it. You spent 5 weeks just working on the shading around his left cheek. It's now perfect. Together with the other drawings, you now feel that your collection is complete and should be shared with the other justin lovers.
You quickly register the domain justinlove.com all that you need to do now is set up a server to hold the images and point the domain to that server. All is going well so far. UH OH! There are no v4 addresses left for your server. Now what do you do?
You resort to making multiple photocopies of your drawings and posting them around the justin fan club. The quality of photocopies is not what you wanted. IPv4 has let you down badly

You probably take your own life.
...so, yeah, IPv6 is a good thing.