August 28-29 incident:
Some orders and payments from around 28 August are still being restored — read the incident report, or contact support if something of yours is missing. You will be asked to choose a new password at your next sign-in.
Have you ever seen (or used) link spamming on a site to get a backlink? What's your version of link spamming? For instance, what is link spam to one person might be legitimate backlinking practice to another.