Someone with truly benevolent motivations does good things because they believe it's the right thing to do -- not because of a monetary reward. I'm not saying they shouldn't pay him more, but I think it's going a bit far to say they're "taking advantage of him".
If I find a wallet on the ground and there's $200 cash in it, I'll return it to the owner and leave all the money there. I don't expect a reward and certainly don't feel like I'm being taken advantage of if they don't give me some of that $$.
This category includes products such as Google Search
But it is probably intended to mean the front end of it, rather than the ranking algorithm.
Perhaps it would make sense for a third-party "bounty escrow" agency to exist. The escrow agency may be able to provide impartial arbitration of the exploit, and this may have the side effect of coming to a decision faster and promoting a quicker actual bug fix for the end-users.
It's literally their numbers spitting out how much it would have cost!
But hey, at least it's Leet.
This is a pretty cool exploit.
This could have been used to make millions and they took advantage of the reporter’s good faith and benevolent motivations.
Google, this is worth at least $1,0000,000 to you guys, and even more, in lost revenue, plus the impact of what gaming your search algorithm would have cost and damage to your reputation. Stop taking advantage of people.
Give this man what he deserves!