Well the NBA is always focussing on the weirdest stats to be honest. Of course Lebron at some point had to be on top of this statistic since he also is top on most shots taken, that's what some of the haters are missing when they talk trash.
If LBJ stays healthy he might get up to the 2nd spot in most game played as well, passing Kareem. He has to play 68 games to accomplish that, 51 more games after that to get ahead of Robert Parish. Guess we will see him for another season cause I honestly believe he wants to be on top of that list as well.
By the way, about this list, I am surprised to see Dirk on 4th place having played 1522 games, and obviously all of them for the Mavericks. That's a record nobody can take from Dirk, most games for a franchise (beating John Stockton by 18 games).