Why was Bin Ladens body the only one "buried" at sea?

Ok, well I think the picture should be released since it would just put all the conspiricy theories to rest, also he got 2 see the USA after 9/11 so why can we see him? It does not make sence. And as for the other thing of his body being dropped in the sea I don't think that has anything to do with religion. I think it's manly so people don't worship his grave site like a shrine, and have candles and flowers and all that he should not have!