This question already has an answer here:

Tagging people in comments doesn't seem to work for me, at least not always. I just tagged someone in a comment I made (not the first comment on the answer, if that matters), and the "@xxx" part wasn't included in my comment.

I don't know how to put this, but sometimes when I tag people there pops up a "suggestion" (not clickable). It didn't in the above situation, for example, if that matters (and if you know what I mean...).


marked as duplicate by Zev Chonoles, Asaf Karagila, 40 votes, Nick Peterson, draks ... Jul 25 '13 at 5:31

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

Browse other questions tagged .