Why does bungie not tell us the actual stats of certain perks, like thresh, or subsistence, or vorpal weapon? It always seems to be a vague, increases damage, but never by how much. For instance, there are definite percentage increases of damage increase with adrenaline junkie, but it does not list anywhere in game how much each stack helps. Or for demolitionist, that there is a different amount of energy awarded depending on if the gun is a primary or special. Normally this isn't too much of an issue in regular play, but when planning and trying to work out for master and grandmaster style content, being able to look at something an know exactly what it does, and how it could work with other stuff for a build, is a lot more preferable to just 'get increased damage on kills, no we won't tell you how much.' Does anyone know if they have stated why they don't tell us numbers in game?