It's not the selection available, it's the makeup of the party. A diverse number of races within the party makes it harder on the DM. Especially if their campaign setting has racial tension between various races.
I have no problem with there being a wide variety of possible races for the players to choose from, but they should choose from within a smaller subset based upon the type of campaign the dm wants to run. It'd be pretty silly to play a bunch of elves, pixies, and half-dragons if the dm planned on an underground campaign centered around troubles, plaguing the dwarves in the mountains.
I have no problem with there being a wide variety of possible races for the players to choose from, but they should choose from within a smaller subset based upon the type of campaign the dm wants to run. It'd be pretty silly to play a bunch of elves, pixies, and half-dragons if the dm planned on an underground campaign centered around troubles, plaguing the dwarves in the mountains.