I thought this animated gif was a lovely example of "word art" ... animated! I'm not sure who the creator is; it was making the rounds at Google+ in early August, which is where I saw it. If you have the patience to make the individual graphics with PhotoShop or something similar, this kind of animated gif would not be all that hard to create! Just create the graphics by adding one word at a time, and then turn it into an animated gif. :-)