I wanted to retag this question, and clicked the edit link as I would normally do on SO. I got a message saying:
Oops! Your edit couldn't be submitted because:
- You have the privilege to retag questions; to suggest an edit please include a change to the title and/or the body as well
So I went back and tried the retag link, and it just worked. Then I tried the edit link again on a different question, adding some random tag and a stupid description, and to my surprise a suggested edit was submitted (and rejected – sorry for that, Anna Lear). I tried yet again here, and got the warning message again.
I'm confused, can't I just retag a question from the edit link, without submitting a suggested edit?