I was pretty sure loot timers were 300 secs. I don't have a lot of time to play either, but since it likely took me over 3,000 seconds to get there, I will wait if I have to. Is it rude for people to intentionally not roll? Yes. Can I do anything about it but whine and moan? No. But loot timer does exist, and as with anything, people will try to push every boundary they can.