You can announce your plug-in's availability on the EV/EVO Newswire ( http://www.AmbrosiaS...v/newswire.html ), as well as the relevant newsgroups such as comp.sys.mac.game.action, alt.games.ambrosiasw, alt.games.mac.escape-velocity. You can also post a message on the EV Web board:
EV: http://www.ambrosias...hp?showforum=18