I think you may find the same names being consistently in the top rewarded. And I'm unsure if those people would want to have that publicised. I'm unsure if I'd want to be bombarded with DMs (we don't have DMs but you get what I mean, just tags or whatever) from accounts asking "how earn so much" because... As it turns out they don't like the answer (the answer is for anyone wondering, zap more. ;) )