kehiy

Increase it by zapping content earlier than other people will also zap it. (ie zap good content early)

Decrease it by zapping content that no one else will zap. Decrease it more by zapping content that others downzap. (ie don't zap bad content)

What elements increase or decrease trust?

LibertasBR

sum(trust of zapper * log(zap amount)) / (hours since creation)^constant

AskSN

How `hot` is defined in SN?

`sum(trust of zapper * log(zap amount)) / (hours since creation)^constant`

The numerator is how top is defined, so `hot` is like `top` with decay.