One use case of WeWrite is that it could be used for students.

Students at the end of the year have a tradition of signing in each other's yearbooks. WeWrite could allow that dialogue to remain ongoing, without being annoying and chaotic like a group chat (imagine if you had a group chat for every class! sounds miserable.)

Having a WeWrite community for each class (or other miscellaneousness grouping) would, on the other hand, be a passive non-annoying place for fun anecdotes and quips and memories to live on to be cherished and warmly looked back on.

With a group chat, you have to commit to being online so as to not miss anything. Or one day you'll decide it's not worth the time and effort and you'll just miss everything. Both are bad extremes.

With a WeWrite community, you can pop back in anytime, you won't miss anything, because it's all in narrative, structured form, it's not an endless column of chatter where most stuff isn't substantial or important.

Not all classmates are your friends. Many are just acquaintances, who you no less might've shared some hilarious and wonderful moments with. Those moments could live on in the shared literary narrative of your personal autobiographies, written on WeWrite.

Perhaps some anecdotes aren't appropriate for wider audiences, that's what WeWrite's privacy controls are for. Maybe there's some inside joke that only some will get. You'd be a dweeb to bring that up in an old long-dead group chat, but if you write it into the history books, maybe you'll get some random texts from others saying "omg I can't believe I forgot about that, thanks for adding it to the page"

Perhaps that won't even need to be a text, maybe WeWrite will add a live chat underneath each page.