I understand what's GA worrying about, and I do worry about it too.
Developers will upload to Maemo, others to Garage, others to their own repo, other here.
This is fragmentation.
As said, the best for ITT would be what's it already is: a forum -> discussion.
As such I would remove the "upload" section and 'only' provide what's missing: a link between the application's place and the forum.

But that's what 'I' would do