The blog Modern Mechanix has reproduced a rare Bradbury appearance: his poem "Where Robot Mice And Robot Men Run Round In Robot Towns", as it appeared in the magazine Interface Age in 1978. The poem's first appearance was in Bradbury's book of the same title (Knopf hardcover, 1977).
Some things you see on these interwebs are just too bizarre for words. Maybe this is why links were invented. See what you make of this!