To show or not, it's still very important to show our respect to each other and may be there are some given a karma by some people but for some did not like the quality of his or her post if this will happen we should accept it and all we need is to be honest.

I agree with your bold words but honesty is something hard to find. As of now, karma is not very important but if it becomes, people will abuse it.

Btw, I just got a karma and I am very curious to know who gave it to me.

Well in that case I believe admin knows it already but since it add another tune responsibility we currently not having it now. I believe time will come for that matter as we know that the forum still new one.

as you know if the ALTT forum hasn't been too long. maybe one day the admin will make all this better.

It's a nice feature and I think we must have it. ALTT is on the way of BTT before. We can learn things from them and implement a lot of improvements that they're struggling with.

I can see that karma of ALTT and merit of BTT have a same purpose (increase post quality) but I can't see karma statistics of a random member in detail (except the number of karma he/she gets). Is there anyway that I can know from whom and from what post/topic a member received karma (like merit on BTT)?

I know that ALTT is different from BTT and so are karma and merit. In fact, karma of ALTT has even more cool utilities than merit. But, showing detailed statistics of karma brings the fairness to the forum and from that newbies like me have some guidances on improving post quality.