Welcome to Rokkenjima @Checklad! I’m U4ea, Rokkenjima’s unofficial baka tour guide! There are various threads separated per episode where you can talk all about how magical Umineko is. Since you are a veteran, I recommend checking out the spoiler threads since those are places where you can talk freely about stuff that happens in later episodes! However, there are also spoiler free threads where you can see new readers reacting to the story for the first time. Of course the spoiler and spoiler free threads also exist for Higurashi, so you’re free to check those out too! There are also various threads for Higanbana, Rose Guns Days, Iwaihime, Hotarubi, and TRianThology! These lesser known works are unique in their own ways, so I recommend checking them out if you haven’t already!
There are a lot of other ways to involve yourself here too! For example, you can share what when they cry moments have made you cry, you can share your manga collection, share your VNDB list, talk about gaming, talk about your dream crossovers, talk about writing, talk about Touhou, there’s even a thread all about pizza! Of course, you may also prefer to know about 07th Expansion news, like Higurashi Kai, and WTC5.
I really hope you enjoy it here, Checklad. I’m certain you’re going to make a lot of new friends! And if your irl friend ends up really enjoying Umineko, please send them our direction! I look forward to the day the world knows about 07th Expansion! I want Beatrice’s magic to reach everyone, kyahahaha~