Please let me know if this is the right place to ask for new stuff! One feature I would LOVE to have when I right-click on a result set is to be able to “Copy Column Headers” (in addition to the existing “Copy Rows” and “Copy Cells”). My own use cases are comma+space-delimited (“horizontal”), or comma+newline delimited (“vertical”). Then I can paste directly into an INSERT or SELECT statement and be on my merry way. This is particularly useful when writing ROW_NUMBER-type queries.
Currently I use a Notepad++ macro to do the same thing. MySQL Query Browser used to have this functionality and I find I still use it constantly in T-SQL land. It is a big time saver!