Is Islam full of hate?

Ok, the Islam doesn't like it when others depict the prophet Mohammad, but do these cartoons justify this?

The dispute spread to London for the first time. More than 500 people, led by the extremist group al-Ghuraba, formerly al-Mujahiroun, marched to the Danish embassy in Knightsbridge carrying banners calling on Muslims to "massacre" those who insult Islam and chanting: "Britain, you will pay, 7/7 on its way.
Full story in The Guardian

Or this?

"If there had been a Muslim to carry out Imam Khomeini's fatwa against the renegade Salman Rushdie, this rabble who insult our Prophet Mohammed in Denmark, Norway and France would not have dared to do so," Hezbollah chief Hassan Nasrallah said.

"I am sure there are millions of Muslims who are ready to give their lives to defend our prophet's honour and we have to be ready to do anything for that," said Nasrallah.
Full story on IRIB