Particular community? Try the anime fandom.
Seriously, go to GAF's Anime or Manga thread. It's the same wherever you go in fact. Moe this, kawaii, that, waifu this, smut shit that. If I wanted to have a decent conversation about a particular series, maybe one or two people would reply before the talk gets buried in "who's the best tsundere? Generic moe character with pink hair no.6328303 or generic moe character with blue hair no.7393093"
And because I like discussing and debating stories, it does have a lot to do with my enjoyment of the medium. Is it really any surprise I've been turned off by the genre when the people who actively talk about it are mostly fans of the very things I hate?
And just a heads ups guys, I have watched stuff other than Shonen. Bebop and Champloo being prime examples. Admittedly, I will probably go back and watch these series again and again, but that's because they broke the mold. I didn't feel like I was watching the same tropey characters just put into different situations like I do with most anime. However, I HAVE grown out of the medium, and I'm tired of tracking down shows that are as good as these. Sure, I could ask Anime GAF for some advice, but seeing as the majority have moe avatars? I don't really trust their opinions.
I'm just turning my back on the medium as a whole. I don't care if I miss "good" series'.