There have been multiple accounts created with the sole purpose of posting advertisement posts or replies containing unsolicited advertising.
Accounts which solely post advertisements, or persistently post them may be terminated.
Boinketh , 11 months ago I can find most of them by googling. XKCD seems to have their SEO down pretty well.
I can find most of them by googling. XKCD seems to have their SEO down pretty well.