I flagged a comment as obsolete, as it asked a question on a post of mine, which I edited the post to address, and the asker accepted the answer (thus indicating that he accepted my response, I assume). So the original comment is now obsolete. However, there is another comment responding to that comment, which responds differently than how I dealt with it in my post, which will lose it's context if the original comment is deleted.
Should the original comment be removed, and with or without the follow-up?
(All this is in the context of the knowledge that the people at SE see comments as second class / temporary entities.)
In case they still exist, see them here.