They don't hide it, but they don't advertise it, either. When asked, they will sheepishly say,"...I went to the boat school," or "....I went to a small trade school in Maryland." Ring knocking gets one nowhere in the Corps--no one holds it in any higher regard than OCC, PLC, or NROTC. On the flip side, no one looks down on it, just don't start on stories from Plebe Summer or Leatherneck when your buddies talk about OCS. They will look at you strangely.
You should go to USNA because it's something you want to do, not because you think gets you ahead of your compatriots. If that's the case, good on ya.
Oh yeah--squids, note that this is in the Marines forum, so I'm guessing the originator wants Marine input. I'm sure the Navy still regards USNA as the best thing since light beer.