What are signature campaigns paying? Which one is the best one? Hopefully it's not prostitution or gambling, I'm trying to cold turkey those bad boys.
Why dont you visit the Services section and see all details about Signature campaigns. And mind you Signature campaigns are decent way of earning for respectable and educated persons.
I think most Siganture campaign is gambling sites. it proves that gambling is very thrives in bitcoin. but there are some that may not be the gambling site. yeah you can see for yourself in the service section. maybe you also can look at this section
https://bitcointalk.org/index.php?board=161.0 if you do not like gambling or prostitution. You can follow the campaign Siganture of altcoin