It is completely immoral and has no place in a civilized society.
The government should never how the power of life over people. Killing someone is taking that life.
When people are 'happy' that someone was executed I think something is wrong with them, and I think it makes society worse.
Plus it is not 100% infallible, and we know innocent people have been executed.
So no, I'm not a fan of Jackie Chan, Chuck Norris or Ahmadinejad any other person that thinks it is ok to take another persons life because you disagree with their point of view or how they chose to treat themselves.