Does this still working?
The Merit system works fine. The fact that you didn't earn any Merit proves it 
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Seems like even posting quality posts, you still will not get merits
I wonder why.I treat people the way I think they deserve. Usually that's friendly and helpful, sometimes they deserve to be humiliated. Nothing wrong with that, you can't expect everyone on the internet to only cuddle you, right?
These guys you humiliate don't even speak english well and you seem to have fun doing it.
It's absolutely fine if someone doesn't speak English, they can even use Google Translate for all their English posts. I'd much rather Merit users than getting them banned, but I also enjoy reading a forum without plagiarism and spam.