Bro @jademaxsuy, save your merit and don't give them that easily.
Don't distribute them with only a single posts from them because they can make one but that will not guaranteed them as an effective member here.
Everyone can make a single post that is informative but the question is, how long they will do that?
If there's no reward, will they continue to make posts like that?
It is true that just continue exploring this forum to find those users who truly deserve to earn a merit with their hardwork and effort.
The merit system is not moderated so that people can send it on to anyone and on post of any quality. However, give merit for low quality post in my opinion is not good idea as there are thousand of other quality posts that deserve merit.
The merit system has two function, first as a condition for rank-up and secondly as a reward for user who have good post quality. If you receive a merit for a quality post, you should also send it to other user quality post because thats how the merit system is supposed to work.
I admit that it is currently very difficult to get merit here, I have seen many posts where, in my opinion, merit could be given, but this post remains without a reward
Do your best and never complain. Everyone has their own point of view about the quality of user post, if they feel that the post is worthy then I am sure the merit source will not miss it.