http://stackoverflow.i2p/help/privileges
All Milestone Moderation Communication Creation 25,000 access to site analytics Access to internal and Google site analytics 20,000 trusted user Expanded editing, deletion and undeletion privileges 15,000 protect questions Mark questions as protected 10,000 access to moderator tools Access reports, delete questions, review reviews 5,000 approve tag wiki edits Approve edits to tag wikis made by regular users 3,000 cast close and reopen votes Help decide whether posts are off-topic or duplicates 2,500 create...