While one can certainly argue that some 10U softball (e.g., rec league) isn't even the same game, I had the pleasure of seeing the 10U Roadrunners play the 10U Stingrays a few weeks back, and it absolutely WAS the same game. I saw some outstanding pitching, hitting and defense from both of those teams ... actually a few of the best defensive plays I've ever seen in travel ball. And this observation comes from a person (me) who has primarily watched college softball the past 7 years.
While Daddy Gurl and some others may get a little over-excited at times about who is winning week to week at the 10U and 12U levels, there is some darn good fastpitch softball being played and, if someone disagrees, they are just uninformed.