"I believe that the Law regarding blashphemy needs to be jusdged based on intentions."
They probably are, but apparently, no one gets to even reach the point to be judged by the law. But even in the event that the law did get a chance to come into action, it would in all likelihood have to give some degree of acceptance to witness testimonies. And unfortunately, there would be more than a few "Muslims" who would consider their "religious obligation" to lie, take false oaths and commit perjury in order to punish someone accused of blasphemy.
"... what in the world is wrong with some of these brothers, many of them are not to much knowledgable on islam."
The same thing that appears to be wrong with most Muslims all over the world. Most Muslims are brought up with the beliefs that Islam is perfect, Islam is the answer to everything, that there cannot be anything wrong with Islam and many many more of these absolutistic and simplistic attitudes. All this, without ever telling them what Islam actually is.
Absolutely no education in critical reasoning and no exposure to the fact of multiple interpretations for most subjects related to Islam. No encouragement of questioning the religion due to a fear from the older generation of having the younger generation possibly becoming distant from the religion.
Such an environment makes these Muslims extremely vulnerable and they believe anything and everything which is claimed to be "Islamic" or "Sharia'". The difference regarding which point such Muslims are obsessive or unreasonable about appears to be regional which likely represents a cultural dependence. Muslims from the Asian sub-continent happen to have damaging views regarding blasphemy, while apparently Muslims from Africa countries have damaging views regarding other subjects like female circumcision.
"Also i wonder if this was in Kyber..."
Yes, it was in the Afghanistan bordering Northern Pakistani province Khyber Pakhtunkhwa. But why does that make "more sense"?