alot of the postmaster problem is.... you're not aware a blue engram dropped across the map. SO IT'S WORSE THAN THAT! You're playing the game and go "oh no, I don't want this. let me take a moment, and done." You're playing the game without really worry only to come back and find out a nice sniper rifle has been pushed out of the postmaster for blue pair of pants.
Basically, yeah lol. Between the app and the game itself, people act like they spend 2 hours on inventory management a day when it's like 2 or 3 minutes max.