ISSUE: Datetime is always restricted to the cultural settings of the user (or in some cases the computer) that uses it. This could cause issues when, for example, an export of a cube that has a timestamp in it (that was created using datetime) is expected to arrive in certain formatting, but a user with a different culture setting runs it.
IDEA: It would be nice to be able to define custom formatting for datetime function, using general codes. For example like this: @datetime(YYYY-MM-DD hh:mm:ss) or @datetime(MM/DD/YYYY hh mm ss )
