I would like to set up an alert system page for the public based on your application, I would need it to: be able to be hosted on our current domain; be customized to fit our current CSS; be able for people not only to register as a user, but be able to subscribe to specific feeds (i.e. the user would receive an alert, the text of a post, if they are subscribed to route 82, 75, and 100); the alerts would go out by email for the feeds that are picked; it would also need to be able to syndicate all of the posted alerts to a RSS feed (e.g. routes 67, 23, and 100 are moved); it is also necessary for the alerts (posts) to be deleted after a certain period of time, or to be able to be posted at a future date;
Can your product accomplish the above? If so, what modules would be needed?