I am pleased to report that Joel Lane's newly released novella "The Witnesses Are Gone" - that I have just finished reading and consider to be a very important work - has this printed in its Acknowledgements:
"This story takes its core idea from 'The Vanishing Life and Films of Emmanuel Escobada', which appeared anonymously in 'NEMONYMOUS 2' and whose author has chosen to remain nameless, but has kindly given permission for the story to be developed in the present work. Thanks are due to him or her."
Note the novella's characters: W. Padgett and Ben Fitzworth. :)