I think the confusion was with the Amiga.org Dev are being mention in comments about the new Amiga.org Downloads area and its comparison to Aminet.
I think someone got or put out the wrong impression. That once a developer is ready for release 1 of his program that he just packs up shop in the AO dev area and uploads his program to Aminet. Which just seems really odd and I feel an abuse of the dev service. Normally there is a period of continued development with a number of releases. The dev areas, like Sourceforge, have a files are for each project where the release and documention is available. These release are often avalable at other location also at the discresion of the author. The author owns the code and has the rights to put it where ever. The dev areas only attract developers due to the facilities offtered, such as a files area, cvs, bug tracking, forums, mailing list, etc. If you have a problem with the program you downloaded from Aminet you have to wait til the next release to see if the bug was fixed. In an online developent area, there maybe public access to CVS (assuming you can compile code) or daily compiled builds. Not to mention a bug tracker, ala Sourceforge, that lets you see if a peticular bug has been reported and what it's status is. These kind of developement areas, I feel, let the users and developers have a closer interaction than just plain file sites.
Mind you, what I have written is based on what I know of Sourceforge. What the AO dev area may offer I don't know, you'll have to wait or ask Wayne for details.