Create account out of anonymous question?
1263
How can one link / merge / combine / associate two accounts / users? (Anonymous / unregistered / cookie, or Google / Facebook / registered)
82521
Prevent protecting questions under certain circumstances
66878
Taking ownership of comments on migrated questions
45621
How to get initial reputation on Stack Overflow with the new-user restrictions in place?
90781
How to permanently delete my question from Stack Overflow?
138340
Can we have Sharepoint survey with anonymous responses?
117642
How to remove, and not just hide, a question
35170
Creating a new tag before you have enough rep
793
Set my own question as solved
54466
Staying anonymous with connected accounts
66882
How can I provide anonymous user to access my REST GET API without providing any auth information?
143280
How to create a Facebook page without a personal account
124170
Create out of office reply without Exchange
10674
Avoiding asking a question that's already been asked
102331
Can we show new/anonymous users more Q&A?
64362
Storing data / session for anonymous user
1052
Subscribing to questions and comments that don't belong to you