>The best would be if the AmigaOS 4 and AmigaOS 3 developers could share code and try to maintain similar APIs where possible.
Yes, and with this end in mind I was going to port OS4 piechart.gadget to OS3, however the developer refused to release source code for that purpose and was very insulting. What a prick. With that kind of attitude from the OS4 community why should I or any other OS3 developer bother to support OS4-specific features in the future?