As has been inferred by previous comment, the "Thanks" system that exists on EEVblog has evolved with its own, if somewhat nebulous, value. Using dictionary definitions are pointless since such precision in meaning does not map against the "vibe" of the way it has developed. Sure, prior to this there was the occasional question asked, but nobody seemed really worried about it. From my experience, over time, people seemed to get comfortable with it
If asked to give a formal description of what the "Thanks" system on the EEVblog is all about, I would struggle. Certainly it is not a definitive measure of expertise, but does that mean it needs to be altered or removed?
As for people supposedly "gaming the system" with the treez/Faringdon thing, I ask: To what end? Adding to a number that most people don't care about? I say: ignore that - which is what I've done for ages. Sure, you see the "thanks" in the thread posts, but for those threads, I just shake my head and move on.
I don't really care much about the total thanks a member has accumulated ... and I venture to say that a great proportion of members feel likewise.
I will admit that a couple of years ago when I noticed I was in the top 10 list, I felt the urge to keep my number up - but that failed as I had started a new job and had less time for posting. I soon got over that and now I just don't care. Being a number that people would have to actively make an effort to see, to me, it just doesn't rate as an issue (now that Dave removed the display of it on every post).