Let's also have the following badges removed, which aren't attainable on Meta.SU either:

* Precognitive (no Area 51 proposal)
* Epic (no reputation)
* Legendary (no reputation)
* Talkative (there is no Meta chat)
* Altruist (no bounties)
* Benefactor (no bounties)
* Investor (no bounties)
* Promoter (no bounties)
* Proofreader ([no suggested edits](https://meta.superuser.com/q/3920/22317))