Providers, it is only fair...

Ladies, what do you do when a hobbyist does a NCNS on you?

Forget about it. It happens. Someone else will call.

Just depends, is it the first time or have they done it with me before.

Ladies just so you know the poll does reveal the names of those who vote.

I would put him on my DNS list but not post about it (I really feel those should be separate options) if he didn't email within a day. I have a cancellation fee which surprisingly deters this - I have been NCNSed once and 6 hours later he had western unioned me the entire donation and sent an email explanation. I feel like maybe I appeal to a niche enough group that I don't get the "type" that NCNS.

I don't even worry about it...

Only 13 responses so far. Not enough for a true sample for a town as active as Austin, but having the names exposed may have limited the number who would respond.
Put him on your DNS list and/or post in the powder room about it
3 – 25%
Wait for a period of time for him to explain (or grovel) then decide
5 42% (should be 38%)
Don't worry about it at all because it just happens
5 42% (should be 38%)