Does Quip automatically pull avatars from Gravatar or something? I was rather startled when I was testing a new installation on localhost and the test comment had my standard avatar!
I notice that the system is very sensitive to upper and lower case letters.
If you registered your Gravatar like this: [email protected] but you enter [email protected] in the Quip box you will get the generic Gravatar icon. Using the 100% accurate upper or lower case that matches your Gravatar account will generate your custom Gravatar icon...