>>52514390Even though I hate how it looks, it is kind of smart.
It already tells you, before you even finish reading the whole sentence, if it is going to be a question (upsidedown question mark), an exclamation (upsidedown exclamation mark) or a regular sentence (nothing).
Then again, English has question words for questions, such as who, where, when, which makes the upsidedown question mark redundant.