1) Can this be used on the frontend by viewers who are not logged in to submit content/articles? If so, when you set up the menu item or link on the backend can you make it place all submissions into a particular category, such as Ask the Expert?
2) Is there any way of controlling the size of uploaded images?
3) Let's say that I have a person whom I want to have access through joomla front end to manage submitted articles for only a specific category. Can I set it up so through the backend to work this way?