http://keithledgerwood.tumblr.com/post/79838944823/did-malaysian-airlines-370-disappear-using-sia68
The theory of shadowing another flight to bask in the other plane’s radar’s signature makes a of of sense.
Both planes are 777s. The Singapore Airlines plane could not see the Malaysian Airlines jet because the transponder was off. The Malaysian Airlines pilot could see the Singapore jet and flew behind and below, and it would all show up as one dot to the military radars.
This theory would also explain why the MH370 plane turned to the west, to get in the trough where the pilot knew the Singapore jet was going to travel.
This theory makes a lot of sense. The plane landed somewhere. And it landed over a week ago. The painstakingly slow release of information is deliberate as multiple governments are trying to spin this out , while figuring out what the heck happened.