Ensapa, on contrary, I don't think there is anything horrible about Tenzin Kun-khyab's article.
If you read carefully, he was merely giving his own views on this issue of self-immolation & he ended the article urging his fellow Tibetan brothers and sisters to refrain from self-immolation.
"The loss of these many patriotic Tibetan men and women is indeed extremely regrettable and heart-wrenching. It is thus my ardent appeal to our Tibetan brothers and sisters to please refrain from committing drastic actions like self-immolation."
I believed Tenzin Kun-khyab was trying to defend the dignity of his fellow Tibetans who had sacrifice their lives for their seemingly out-of-reach cause. Right or wrong, he can't bear to read article on China Tibet On-line that equaled them with violent criminals, accused them of causing public unrest and now their actions are labelled as Anti-Buddhism.
He gave valid explanations to differentiate between the negative and positive point of the same action when we look into the motivation of the person:
1. Negative / Unwholesome action when motivated by the 3 Poisons or 8 Worldly Concerns
"When an act of self-immolation is guided by negative emotions like anger and hatred or desire for personal fame and glory, it is obviously wrong and can be viewed as an unwholesome action."
2. Positive / Wholesome action when motivated by Altruistic mind
"If, however, one’s motivation is altruistic and for the betterment of dharma and humanity—when one sacrifices oneself in a selfless quest to make society a better place for everyone—such an action cannot be summarily condemned as a religious transgression. In fact, many would argue that they are an act of bodhisattva."
Buddhism is a peaceful religion, killing is viewed as an unwholesome act; the 1st of the 5 Layman vows (Panca Sila) to be observed by all Buddhists is to refrain from taking live of other's or one's own.
In normal context, self-immolation can be categorised as 'killing'. However, no one knows whether these Tibetans who had sacrificed their lives through self-immolation were motivated by anger or by altruism.
We are not in their situation to understand the struggle of Tibetans in China. It is of course not proper, and not fair for us to pass any judgments.