I see people play off of the blues all the time that have no business playing there. There was a group of older (I'm 43) men, I'm gueessing in their 50's teeing off in front on my daughter and I last week. The card has the blues at 378 and whites at 352 for the first hole.
They all played off the blues. 2 of 4 hit the fairway, none were at or inside the 150...
Pride is an evil thing.
I was just telling my wife about this phenomenom last night. That 90% of golfers (myself included), have no business playing from the blues. And I really don't like being paired up with a group that wants to play from the blues but do not have the game for it. They look at you funny for playing from the whites, and then proceed to go out and goon everything up.