This question was originally titled
Parsing irregular prototypes? Need an advice?
Because I'm hilariously funny, I commented: "No, I don't need any advice. Cheers, though"
But as it turns out, the OP had in fact entered:
Parsing irregular prototypes? Need an advice!
I confirmed via my own edit attempts that the trailing exclamation mark is converted into a question mark automatically on post submissions.
Now, OK, the title is not great. But this seems like a broken "feature" to me; what percentage of poor question titles with a trailing exclamation mark are fixed (rather than made more broken) by rewriting that punctuation as a question mark?
I vote we kill this feature.