It might make more sense for other projects especially those starting out fresh but that's not ever been my mindset with how I've been doing Winamp plug-in related development since 2003 along with the 5yrs I worked on Winamp & if that means people will avoid WACUP then so be it as they're more likely to be sticking with the AOL provided 2.x releases anyway.
Also it goes both ways on the trust aspects & maybe when the likes of fb2k, aimp & musicbee go OSS I might eventually reconsider my dinosaur like approach to development but there has to be a tangible benefit for me to do it.
I've already asked for help over the 5yrs or so I've been trying to make WACUP but the things that need help with doing are also the things that no one really wants to do (e.g. a new good midi input plug-in).
-dro (assuming this reply ever gets posted as I've been trying for over an hour)