I have somewhat lacked the will and energy to battle through all the conspiracy sites and claims about the fate of the missing Malaysian airliner.
I do note that one particular claim unites several recurrent conspiracy themes - anti-Semitism, a powerful dynasty - in this case the Rothschilds, the scramble for new technology and a core player in contemporary conspiracism - the news channel Russia Today.
This particular gem centres on the idea that Jacob Rothschild has now become the sole-holder of a semi-conductor patent, following the death of four colleagues on the tragic flight. The Spanish language version of Russia Today apparently presented this as news, and it has now been taken in a million different directions by online researchers.
For the original Spanish article go here. If you can bear to do so, you can read an example of some of the whackier Rothschild claims, which also brings together energy weapons, the US-Russia stand-off over Ukraine, the UK, US, Israel and a Malaysian war crimes tribunal, here.