Are you referring to the previous racist comment you made? I didn't delete it, there is not even a "delete" button on this page for project authors. If it's not yourself, it's the moderator in Firefox team then.

To clarify: this app is open-source, its privacy policy is transparently available on github and in the privacy section on Firefox addons. In essence, you don't need to login nor register to use most part of the app, it just works out of box. And for the free features it doesn't collect any data to send to anywhere at all. Only for some pro features, some information are handled on the server-side, hence needs user registration.

I also don't do any email marketings at all, as I am just a solo developer, I don't have time for that. If you registered on my website, you might see some email notifications when someone mentioning you or commented on your posts.

Thanks for the feedback.