Spectra will judge your tea cup (should have tea inside) if you are brave enough to submit it under a tag #Spectra20kTeaReview. This is not a euphemism, she is just that bri'ish. "Coffee is technically tea, just like anything in hot water is tea. Broth is tea too"
You can also participate in competition for her new membership greeting message popup. Top 3 contestants will be included in the pool (it draws at random from all she added, and definitely works every time, purchase more memberships to make sure it does), you can submit two entries, she will do a voice pack of all entries from the winners (meaning you can totally game it into a total of 6 voice packs) and gift it to them+members.
She has official AO3 account. And harassed admins of the site into making a separate tag for her company. She has a personal account which has "things I never want to associate with my official one".