15

It seems you do not fulfill all criteria, namely you miss the 'positive question record.' You are informed about this when you click the progress bar. This may be due to you having some deleted questions; from those visible it seems you would fulfill it but it is close enough to be plausible that a few deleted questions would change it. In more detail, ...


8

Privileges are, well, privileges you earn depending on the amount of reputation you have. As you earn more reputation, you will be able to do more with the site. At the early stages it's mainly about basic participation, but at higher levels the privileges are more moderation-centric. A complete list can be found in the Help Center: Privileges. Badges are ...


8

This badge is not revoked automatically. See Mortarboard badge is being gamed too many times. Maybe time for auto revoke? for a feature request for this to happen. However, somebody at SE could remove it manually. Possibly somebody will see this or the moderators will escalate it for you. If neither happens soon, you could write to SE see "contact us" at ...


7

The ability to track tag badges is a new "privilege" bestowed upon Trusted Users (20K reputation here on math.SE). See the following Meta.SE question: Can't track Tag Badges without 20k rep? Essentially, once you have no more privileges to track, you can track tag badges in that now useless spot. (I imagine that something similar happens on meta: there ...


1

To earn the custodian badge you need to review one suggested edit. Basically someone suggests a edit to a question to improve it but it has to be checked first by someone else to make sure it is a suitable edit and this is what the reviewer does. But in order to review suggested edits you need at least 2k reputation first (Unless someone edits your posted ...


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