Screening Job Candidates With Trello and Zapier
dezz.me
dezz.me
More impressive (although this is, to be fair, a low bar): they do not try to stick you on a mailing list or anything like that.
Otherwise, nice idea, and I can already think of several uses for Zapier so I'm going to learn more about that.
I've automated these sorts of tasks many times with Python scripts but never made a general solution with a nice GUI.