I know programming is what's most important to many in this community, but as an outsider I need to ask: literally WTF is Odin? I mean I know about Java and C++, etc. But Odin? That's what Wikipedia policies are for. It cannot include anything and everything about every single profession, subculture, or interest group. An anime community would complain that a very influential (but largely unknown and mostly lost) OVA…
Reddit mods act on their own discretion most of the time, unless they attract the attention of Reddit admins or staff. Anyone can edit Wikipedia and the editing/moderation decisions are transparent. Certainly the editing guidelines are much more rigorous than Reddit, but that's the point of Wikipedia.