Came across this today. A collection of answers on various questions relating to rules.
Some interesting answers here and there that wasnt expecting to swing that way.
http://www.enworld.org/forum/content.php?1900-D-D-5th-Edition-Sage-Advice-from-Designers-Mearls-Crawford#.VA_x1FfCe41 (http://www.enworld.org/forum/content.php?1900-D-D-5th-Edition-Sage-Advice-from-Designers-Mearls-Crawford#.VA_x1FfCe41)