Should this board have 'like' feature?

“Ignore him; it’s not like anyone ever likes any of his posts”

“He must have made a good point; 20 people liked what he had to say”

and about 427 variations there-of. Or just the gradual burn-out of posters who can’t help but feel ignored/slighted when their posts don’t pull any likes while some thread-killing post pulls a high number of likes. Yeah - Mods can address some of the more obvious abuses and on a very small board (the one horror board I follow has maybe 10-15 active posters) it can work. But something this size with the size of some of the personalities involved? Again, I just don’t see where it could cohabitate with, let alone improve, the status quo.

That’s interesting. I don’t think I’ve ever seen that sort of behavior outside of middle school but I don’t doubt you.

(bolding mine)Isn’t the rest of the sentence that isn’t bolded doing exactly that-casting doubt?

One problem this board has is that many posters think they know way more than they do, in fact, know. This leads to threads like this current one on Heisenberg’s uncertainty principle, where the first couple of posters parrot, with seeming complete certainty, a completely wrong explanation.

Somebody who only briefly looks at the thread that doesn’t have a background in physics won’t have any way of differentiating those responses from those made with genuine expertise, and may thus take in the false explanation (which is likely what happened with those that provide it in the first place). Thus, this promotes ignorance, rather than fight it.

One solution would be that only posters with actual expertise on a topic provide answers in GQ.

That won’t happen.

Alternatively, a sort of rating system would give feedback on whether the information in a post is reliable, or just obtained by the tried and true method of somebody-once-told-me-they-read-somewhere-that.

That said, I share many of the reservations against like-buttons; but I also feel that it’s ultimately harmful to this site’s mission not to differentiate between good and misleading information in any way. So, what other option is there?

Recognizing that any discussion of changes to board behavior is moot and we’re just wasting electrons. IMO …
Admittedly GQ has a very different “mission” than the other forums. Though the true mission, even in GQ, is for folks to have fun reading and posting and for TPTB to make money off showing ads to those folks.

Solely within GQ we could (in theory) have something very different from a like button. We could have expertise badges for various specialties. Or we could use the “report post” function for flat erroneous posts and a mod could add a note: “This post disputed as to factual accuracy”. All of which drives in the direction of wikipiedia, rather than a general interest MB. Notice that wiki works because the amount of curation is significant compared to the amount of authorship. IOW, that approach won’t work here.

Another approach, the one currently in use, is that when a question comes up about e.g. physics I look for Chronos, septimus, Pasta, and a couple of others to weigh in. Knowing that those folks know the real deal and also have the expertise to introduce the right amount of simplification and footnotes. Everything else by everyone else (including by me) I treat as suspect.

Which amounts to me creating my own set of “expertise badges” that I award as I will. Which is of course only as good as my own ability & inclination to identify good vs. bad answers.

Ultimately any system based on the audience up/down voting any aspect of a post is only as good as the audience. Every attempt at self-curating systems descends to the level the audience is willing/able to maintain it to. For stuff like advice on cooking, most folks are knowledgable enough that their collective assessments wouldn’t be too far off. For something like particle physics, not so much.
My bottom line: You’ve identified an actual issue that in an ideal world could & would be corrected. IMO that’s admirable, but out of the board’s scope, and certainly beyond its practical resolution. A system which leaned in that direction but appeared to promise far more than it actually delivers is worse than useless. e.g. xkcd: TornadoGuard & xkcd: Star Ratings