Because i still haven't acquired it and it looks like one of the few TRUE exotic weapons that is fun to use! Same goes for the Colony! Edit; making Prometheus a power weapon is also an option! Edit2; why does everyone think that there is only PVP in Destiny? I'm not talking about PvP. For PvP it is broken, everyone can see that, but they need to seperate it from PvE and leave it alone.