Blizzard lead systems designer Greg "Ghostcrawler" Street has penned a small novella on the official World of Warcraft website. The subject of the text dump is talent trees, and more specifically, how they'll be affected by the game's upcoming Mists of Pandaria expansion.
Street addresses 10 of the most common concerns that players have voiced regarding the changes, and some of his answers are more interesting than you might think.
As an example, many WoW players have said that the talent revamp will result in fewer choices across the board. Street admits that this sentiment is "ultimately correct," though he does qualify that with an assertion that players will have more choices that matter. Head to Battle.net to read the rest of his explanations.