It's Coming! SS/HG LP 9 3/4

I'm It's Coming! SS/HG LP 9 3/4!

Ok, flisters. I neeeeed your help! In order to make our pre-DH release of snapecast a blast, we're finally going to do the long anticipated SS/HG Love Potion 9 3/4. I am so nervous!

How can you help? Weeeell, let's see.
First, what are the best authors, stories and WIKTT challenges in the fandom?

Then, what are the major themes in SS/HG fics? What's the appeal? What's bad?

I have my own opinions of course, but I want to hear what others in the fandom think so we can have a rockin' discussion of the biggest fanfic fanbase in the Potterverse!

So help me out! x-post and ask others to come over to my LJ and respond too, if you can. It's a scary topic to tackle on my lonesome. Let's get some discussion rolling.