Any table content could easily export a csv download.
Reportable table information would save round trip responses / other reporting for user needs.
Could be an option for a WTable to eaily be enabled/disabled and only produces content from displayed contents (and in same order) aligning with the column field type (eg Date, Number, Text).
Example (but should be embedded in table)
Would generate a csv file named after the table id and a timestamp.
The csv file would contain the column headers as a row one header
All of the table would fill the remaining rows.