Those are marketplaces, I'm mostly focusing on an application. ed: to clarify, the only reason to have any portal is to promote the app. ed2: I should have ju

Those are marketplaces, I'm mostly focusing on an application. ed: to clarify, the only reason to have any portal is to promote the app. ed2: I should have just linked to this in the first place: http://ludamix.blogspot.com/2009/01/intro.html http://ludamix.blogspot.com/2009/01/intro.html