I've seen this on a lot of the blogs I've read in the past couple days.Snap Shirts
is making custom t-shirt with word cloud from individual blogs. You can see what your own word cloud would look like here
I apparently talk about school, work, fish and knitting. Oddly enough the other major component of my life barely made that list, the cats. Spook shows up, but not Wizard, Boo or cats.