* Limited Functionality: The interrobang combines the question mark and exclamation point, but in reality, most situations call for one or the other, not both.
* Technical Difficulties: Early typewriters lacked an interrobang key, making it inconvenient to use. Modern software often requires a special code or plugin to insert it.
* Lack of Standardization: Unlike established punctuation marks, there's no official rule dictating how to use the interrobang. This uncertainty can lead to confusion and inconsistent usage.
* Aesthetic Concerns: Some find the interrobang visually cluttered or awkward. It also can be difficult to integrate into existing typography.
In Conclusion: While the interrobang remains an interesting concept, it hasn't overcome the practical and aesthetic hurdles to becoming a common punctuation mark.