No, they have neither. This is just a script to purchase an amount of bitcoin. It has to be run manually for each purchase. It is easier I think to just login to the exchange every day and make the purchase. Not sure why this is so high on HN.
Pieter Levels wrote pretty much the same thing a few days ago, but most people that know about Pieter know he likes to automate things. I'm pretty sure he set his up as a cron job.