"Enter no more than 5 tags"
120005
Waiting 60 seconds every time I make a mistake when posting a question is a pain
58854
Prevent tag only edits
59982
International Targeting "no return tags"
134977
Edits under 6 characters should be allowed if in a hyperlink URL
59983
What symbols/characters are not allowed in tags?
109571
Multiple tags for 'Favorite tags'
55959
Minimum number of characters to change is problematic
134638
Is there a minlength validation attribute in HTML5?
87240
Search by multiple tags
104802
Don't count non-printing characters, HTML comments or other content not displayed toward minimum character requirements
8578
How to escape  inside  tags
8915
How can we get rid of misspelled and unused (or "zombie") tags?
1395
Tag suggestions are empty
54041
Raising the 25 chars limit for tags
41551
What's the maximum length of the meta keywords tag?
104856
Can we burninate the [restrict*] tags?
143563
Multiple tag search using OR operator broken for logged out users