Quite a few times, the explanation provided in editorials for problems are not sufficient / understandable. So wouldn't it be nice if users have an option to tag their comments with the problem-name they are commenting about ?, so that others can easily look up or probably search for only the comments regarding the problem they want. Currently it is very cumbersome to go through all the comments in order to find anything about the solution of the problem we want specially if number of comments is high.