That’s awesome. I actually use Quill daily for posting and testing. I ended up finding omnibear which does most of what I want. It even detects if a site supports webmentions and displays a “W” during the reply. Omnibear definitely leaves a bit to be desired, but does the job. Is your Quill bookmarklet public?
WeChat ID
aaronpk_tv
Ahh, cool. Something like this seems to work as a bookmarklet:
Fun stuff! Thanks for building such great tools.