That old chestnut - "...will you show if I fold?"
Love it, hate it?
Useful question? Complete waste of time? Look a twat asking it?
Has it saved you money or made you money?
Or is it about as useful as asking your opponent what is his favourite colour?
Sorry, but I'm bored.
I always think it shows weakness when someone asks.
The last time someone asked me I said no as I felt they would only call me if I said no. I wanted them to call my all in with pocket Aces. My plan worked and they duly called with AQo and hit a straight.