How can Mortarboard et. al. be earned on child metas?
53351
Should I really have been awarded mortarboard on a Per-site meta?
79413
"Informed" badge on meta
80570
Lost question ownership after being migrated to other site's child meta
55727
Under which category I can flag the Copy-Paste answers
29458
Why is Stack Overflow's meta also the meta of the whole Stack Exchange engine?
129562
User with only per-site meta profile
7586
Meta sites in "Your Communities" display different reputation
18357
What's going on with Meta rep?
111950
Why are meta communities restricted by reputation per community?
95528
Is there a reason why we gain ghost reputation on the meta of an SE website?
131034
Why doesn't Stack Apps have its own meta?
51202
Would it be possible to setup SE sites specifically designed for children, what do you think?
55112
Meta reviews on review page
158485
Access post meta just after publishing
60150
Which meta am I supposed to post on?
39816
Mortarboard badges being awarded as a result of bounties after recalc
141883
What sort of Q&A does this "Meta Stack Overflow" deal with?