So, since I can't find a Hermione-centred community, I'm going to share two Hermione-centric genfic stories here. One is about Hermione (and Harry) as friends; one is about Hermione (and McGonagall) as colleagues. More Hermione for the world!
Title: Feels Like Home
Characters: Hermione, Harry
Summary: Sitting together on her dilapidated sofa over a cup of cocoa seemed like such a cosy, homey sort of thing to do. And Harry, to Hermione, always felt like home.
(FEELS LIKE HOME)
Title: Bright-Eyed and Bushy-Tailed
Characters: Hermione, McGonagall, and forty bright-eyed and bushy-tailed first-year Hogwarts students
Summary: Hermione’s never stopped dreaming of inter-house unity. But these days she does more than just dream.
(BRIGHT-EYED AND BUSHY-TAILED)