What are the advantages and disadvantages of dot and cross diagrams?

Could you please elaborate on the benefits and drawbacks of dot and cross diagrams? I'm particularly interested in understanding how these diagrams are effectively utilized in the realm of data visualization and analysis. Could you provide some real-world examples to illustrate their practical applications? Also, are there any specific scenarios where dot and cross diagrams might not be the most suitable choice? I'm keen to learn about the limitations and potential pitfalls associated with their usage. Thank you for your insights.