 CAPA-alpha soon grew to its present limit of fifty members, becoming along the way the archetype for most subsequent comics APAs.Besides Bails, notable members have included Mark Evanier, Carl Gafford, Fred Patten, Richard and Wendy Pini, Neal Pozner, Roy Thomas, Tony Isabella, Bob Ingersoll, Dan Alderson, Dave Kaler, Ralph Alfonso, Rick Norwood, Don Markstein, Dwight Decker, Rob Solomon, Rocky Bronstein, Tom Stern, Jim Korkis, Richard Morrissey, Harry Broertjes, Jim Chadwick, Wayne DeWald, Meloney Crawford, Gary Brown, Alan Hutchinson, Jeffrey H. Wasserman, and Don and Maggie Thompson.In addition, Michael Barrier's animation fanzine "Funnyworld" started as a CAPA-alpha contribution.