As much as I want to believe it 99.9% off all the people I see on drop bars are on the flats. Don't get me wrong I have several bikes with drops. I spend 90% of my riding time on the flats and brake hoods. Honestly Bullhorn bars would be a better choice.
Same here, I live and start my rides on part of a fairly popular 40 mile +- loop and almost everyone I see is riding along with their hands on the hoods.
I like the looks of drop bars on a road bike but almost never use them.