Analyzing the proposed visualizations from this point of view, we can say that it is relevant that the visualization shows the comments marking them with blue. This will help paying attention to the tasks getting multiple comments. When a task starts getting comments, the size of the task can be checked from the visualization. If the task is big the multiple comments are particularly critical. A shortcoming of the visualization is that the amount of different people involved in a task does not show. However, adding too much information in the visualization might make it disorganized. This is an aspect that should be discussed and considered in the further development of the visualization.