Steve Sneyd, poetry editor of the fanzine Fantasy Commentator, publishes his own zine Data Dump, whose acrostics John sometimes joins:
Patterns Of Earnest Measure (Data Dump #96, 2005)
— this has been going on a while, e.g.
Prose Orations Escape Memory (Data Dump #85)
Praise Our Ectypes, Men (Data Dump #67)