Ruby Rogue
Free Ranging
Some people wouldn't eat my eggs if I hinted that they were fertile...I just always lean toward the better safe than sorry camp. Lately I've putting all of mine on the counter even though temps have been around 30-40 inside the coop, but I eat them within two days. If I were going to sell them, straight to the fridge. Really any egg gathered under any condition intended to be sold, I put straight into the fridge for max shelf life since few folks understand fresh eggs can be kept on the counter for a week or two.
Some won't eat fresh eggs and only eat eggs that they buy at the grocery store.
I don't trust people like that, therefore I keep to myself what my eggs go through before they get to me (and them, unless of course they specifically ask, in which case they get a science lesson too!)