Lol to be fair, while everyone is jumping down his throat quite a few people thought the same thing when they saw the bounty. It doesn't say points, it says defeat guardians in the crucible and has 0 out of 10,000. With him being surprised about it should at least tell you he's new to the game (he could have researched it a bit I guess though). It's like a professor thermodynamics laughing at you because you're unable to correctly state the Zeroeth Law of Thermodynamics. Cut him some slack.