now this is interesting
this is one of the things that absolutely astounds me!!
I see very few people play basic strategy correctly... usually maybe one person per every other table I sit at... and almost never on a $10 table....
Also, I know for a fact that my last 3 day trip to Vegas 2 weeks ago, I only saw ONE person with a basic strategy chart!! hell , I still carry one in my pocket in case I forget what to do on my splits (those I just cannot seem to memorize).... THEY even sell charts in the giftshops!!!
as far as counters,,, I don't think I have ever seen one..... so they either are notthere or their spreads are real tight