Why was OBL killed?

I am reproducing what has appeared in the Yahoo comments:

10 Reasons – Why Osama Bin Laden got killed?

Because:

1. - Manmohan Singh is not President of US.
2. - Barack Obama doesn’t take permissions from Sonia Gandhi.
3. - He was not hiding in India. Our system is unable to find a missing Chief Minister in own country, can you expect them to find Osama.
4. - He didn’t surrender himself to Indian government. This government is not able to give death sentence to already arrested and convicted by the Supreme Court- Ajmal Kasab (eventually he would be by the SC) and Afzal Guru - after years. Had he surrendered to India, Osama could have spent a life here as our guest on our money.
5. - CBI was not incharge of investigation and operation. They are busy in saving Kalmadi, Kanimozhi and Raja.
6. - Amar Singh didn’t leak the tape of Obama’s phone though he could fake one.
7. - In Pakistan, he was not in minority community (like in India), so no human right activist and secular journalist came to save him.
8. - He didn’t meet Ekta Kapoor. She could have given him tip to be alive again.
9. - He didn’t request Rajnikant to save him.
10. - Last but not the least. He trusted Pakistan.