what is fee for good signature camping manger

[pixie85]

It depends on the budget of the campaign and the amount of participants. It will also depend on whether it's a weekly or a monthly campaign as it's easier to count posts once a month. Some people have said that they're earning 0.05 a week. You can't expect anyone to pay this much if the campaign has 20 participants and pays 0.01 BTC to each.
A fair rate for a manager IMO is double the rate of a top ranked participant.