When William Thoms first published his appeal to document the verbal lore of the rural populations, it was believed these folk artifacts would die out as the population became literate. Over the past two centuries this belief has proven to be wrong; folklorists continue to collect verbal lore in both written and spoken form from all social groups. Some variants might have been captured in published collections, but much of it is still transmitted orally and indeed continues to be generated in new forms and variants at an alarming rate.