Was Leonardo Di Caprio overlooked by the Academy???

This is one of the biggest questions which keeps spinning in everybody's mind. "Was Leo overlooked by the Academy?" The answer would be "YES" if we think about all his succesful performances and the fact that he has never been able to get an Oscar. Take a look at his outstanding movie "Titanic". He was not even able to be nominated in a supporting role, while his co-actor Kate Winslet was nominated in a leading role. now, 10 years after the couple gets together in another project which is directed by Sam Mendes, "The Revolutionary Road". Again, while Kate Winslet gets her Golden Globe,with the movie, Leo couldn't get anything. He wasn't even nominated. It seems like Leo's fans are getting furious..