Slashfood thinks that rubbing your chopsticks together to get rid of splinters is a faux pas and an insult to the restaurant. What if there really are splinters on the chopsticks?
My recommendation is to stay away from that restaurant, duh.From now on, I won't assume that there are splinters on the chopsticks. But if there are, I intend to sand away. Click through to see their comic cell on the topic. SEE: Slashfood