Eh, I don't really see a decent return on how much time they'd have to spend on putting something like that in. I get the point of it though. Something to help encourage helpfulness.

Could you imagine the time new players would have with 10 lvl 60s around them trying to claim that help function to grind out for the Glowy Chocobo Barding of Awesomesauce (or whatever)?

XD