I think to answer your question in why such a decentralized process at Stony Brook we have to take a look at its history, and its present, and the way they are planning for the future
This school was planned to be a research heavy institution from the start in the early 1960s. It grew so quickly that no one really paid attention at the "process" of how things really should get done. For decades our administrators were focused on making Stony Brook a top notch research institution and all the focus was to succeed in that and to a certain extent they have succeeded (It was only until Kenny came in the early 1990s that she noticed how ****ty everything else not involving "research" was at the University. She had great ideas of how things should be done because she came from the University of Texas-Austin... and she improved a lot of things but a lot of the old-timers hated her because her ideas took away from "more important" things )
Adding dorms, campus dining, a student Union, and athletics facilities came out of necessity with very little planning and thought in how to expand the campus cohesively and avoiding the red tape that we have today. So what we got today is a product of such a mess. We have the Faculty Student Association managing Campus Dining/Bookstore/ and the Seawolves Marketplace, Residential Life managing Student Residences, and you have the Athletic Department managing Athletic facilities and events. You also have the Commuter Student Association working for the interest of the commuter population and the Stony Brook Weekend Life Council managing Student Activities on Weekends.... Lastly add the Undergraduate Student Government and Graduate Student Organization working for the interests of their respective students... and between this pile of garbage you have the Students trying to find an event to have fun burried between all these divisions that some times don't seem to work together.
Dr. Stanley did a great job consolidating and eliminating red tape with his Project 50... But he basically focused on the academic and administrative arm of the University...
When is something going to be done to eliminate all the garbage in the student life side of things? I'm not so sure
But my point is...
All these groups (USG, GSO, FSA, Athletics, ResLife, Commuter S.A, Campus Dining, Student Life Weekend Council) should have a common schedule which doesn't conflict between each other. They should help one another advertise events and should have common goal of engaging the entire stony Brook community not just a tiny fraction of the population.
In reality what usually happens is that you end up having one big fraction of the population who doesn't even find out that there are events currently going on... or that is attending another event they care more about... or who goes home on weekend cuz he thinks Stony Brook is boring and full of apathy because of little marketing and little unity.
Take a minute or two and visit the site
today.uconn.edu
There you can find out pretty much everything that is currently going on at UCONN...
Then find me a site other than this ****ty calendar that promotes events to the campus community
http://calendar.activedatax.com/stonybrook/EventList.aspx?fromdate=11/12/2014&todate=11/25/2014&display=Month&view=DateTimeStony Brook can do better than that... Sometimes I just think they choose not to. The solution is there, but our admins are to blind to even see it. They get away with murder