Zupakode, I really enjoyed your answer related to the foods, but I've made a valid criticism regarding it and explained on why I think that it needed some fixes. Ellotris also had the same opinion. Overall, anyone can agree that the question had a great potential and that the answers were good.
About Trululu... well, I can't really see any viable way to force people to vote on this website, as Ellotris said, we need to study on how to incentivate users to upvote. I mean, I would be happy if he could vote more often and be more attentive to other good questions and answers on this website. But that's all... I don't know why he does that. Interesting that you brought this up.
I can speak by myself that I always upvote well done stuff here, since I always like to see people putting effort on questions and answers (always did the same even before I was a moderator).
Needless to say, but even good places like the big Reddit hub for Tibia can suffer from other problems. For example, I've made an extensive post about an interesting subject there and I got downvoted and even "flamed" because I mentioned someone who was a person that wasn't really popular at all there (but the post wasn't about that person directly, I don't even interact with the person mentioned, although it was proved that this person probably did something questionable on this subject that I pointed out on my thread)... So the thing is that here on TibiaQA we want to create a community where questions & answers are more relevant rather than popularity/internet or game prestige/Tibia.com boards quarrels. It is a hard task since Tibia doesn't show huge amount of active players, but we will try our best...