Not sure where else to put this, but I appreciate ani.social for new anime/manga discovery. Sometimes I toggle on Local and look around, and I often find an anime or manga title that sounds interesting, I click it, I look it up online and maybe read some discussion here about it if applicable, and add it to my ever-growing list of stuff to read or watch.
It is also funny because I see people writing that they didn't like an anime or manga for X reason, and X reason is exactly what draws me to it. I find both positive and negative reviews pretty useful as long as you say why you (dis)liked it. You tell people what kind of content is there (often tells more than just the promo content for the anime/manga/book/film/game/whatever it is), and they can judge for themselves. I always toss over an upvote to these because they are useful on telling me if I'd like the content or not, even if the opinion they have on the work ends up being opposite to mine.