<< I don't like the following.
3A) "Chronologically speaking, which meeting is this?" >>
Characters in television programs/movies such as Doctor Who speak this way. If you watch a lot of these types of programs/movies then such speech becomes natural. Call it Doctor Whoese if you like. Another example - Mr Spock.
<< 3C) "Ordinally categorize this meeting please?"
Of course, there should not be a question mark there as it is a request not a question. (Just trying to be helpful.) >>
Technically speaking, you are correct. However, by invoking poetic licence or something akin to this, one can claim a right to use the question mark. There are also other points, which can help defend the usage of the question mark.
3A) "Chronologically speaking, which meeting is this?" >>
Characters in television programs/movies such as Doctor Who speak this way. If you watch a lot of these types of programs/movies then such speech becomes natural. Call it Doctor Whoese if you like. Another example - Mr Spock.
<< 3C) "Ordinally categorize this meeting please?"
Of course, there should not be a question mark there as it is a request not a question. (Just trying to be helpful.) >>
Technically speaking, you are correct. However, by invoking poetic licence or something akin to this, one can claim a right to use the question mark. There are also other points, which can help defend the usage of the question mark.