Not that he's bragging...

Am I the only one that thinks these come off as just a touch self-congratulatory?

I saw a similar image on failblog with the caption "humility FAIL", and that sort of summed it up for me.
I am happy they are doing their part to save the environment. But even Jesus put the smack down on the guy who didn't give everything he owned while the woman did. I'm siding with Jesus on this one. You bought a car to save gas, then paid for a vanity plate..... what resources got saved in that transaction??

Anyway, was amused, wanted to share. :)