If you are an Instapaper "subscriber", you get access to a "Send to Kindle immediately" bookmarklet.
I use it all the time (and vastly prefer it over the timed, once-a-day-at-most send-a-batch-of-stuff option).
I use it all the time (and vastly prefer it over the timed, once-a-day-at-most send-a-batch-of-stuff option).