You can please all of the people some of the time, some of the people all of the time, but iamaboring person.... :-P
Look dude. If you want to write programs its totally up to you what you use. Maybe your code works on your machine fine.
Openamiga is aimed at people who want to get their programs working on the widening spectrum of amigaesque systems we have now.
I think the specs chosen are pretty sensible all things considered. There isn't anything there that excludes any 'current' systems from the standard.
I have some preferences that maybe differ (I'm not a big MUI fan) a bit but I'm sure every amiga programmer has his/her unique foibles. Overall its a very good comprimise.
I've not said anything about Open amiga yet nor have I made any contribution, but your derision at what is clearly a positive community effort has earned you my 'join in or f*ck off' award 2003. Congratulations :-)