Currently on the app store, if you look at a particular app/widget/etc, there is a box of “Developer Info” and it says the person has added X items or updated Y items. I as a user would be interested to see what are all the apps the person was involved in. Right now when I click the numbers, it just takes me to the user profile (where, as far as I am aware, there is no listing of what the apps are).
The specific use case I had was that I stumbled upon a useful widget on the app store, and I saw the person had made 5 other widgets – I would have liked to see what those were – maybe they were also useful widgets for other problems I didn’t know I had.