I've always wondered how common the "shoot x number of times and then clean" crowd really is. It must be difficult to keep up with the round count. I have seen where people keep track though.
I've even read all over gun forums where people "break in a gun" by shooting x numbers of time, clean, shoot y number of times, clean, and so on. But I've never seen someone cleaning a gun at the range. Not calling anyone a liar, of course, but I question how commonly people really clean their guns.