Rules around deleting or editing tags
8915
How can we get rid of misspelled and unused (or "zombie") tags?
48768
Is there some markup to post tags?
133230
Why is deleting comments allowed?
135647
Editing posts that contain salutations or other edits that could be considered "minor"
133347
Ability for mods to hard-delete a question or revisions
126277
Allow adding a custom reject reason when marking an edit as "Reject and Edit"
158288
Warning or confirmation on new tag creation
22795
Can the guidance on the tag wiki edit page be improved?
124075
How do I let users view, edit or delete their own contents?
131374
Is it proper to place code, or content between the HTML  and  tags
25211
When is "EDIT"/"UPDATE" appropriate in a post?
3590
How does Stack Overflow save and show tags?
98403
remove only some html tags on c#
43525
Kill the [bugs] tag?
22752
Remove unnecessary close tags using regex
102953
What about lowering the edit character limit for characters in code snippets?
15063
On guidelines to tagging and avoiding unnecessary tags