Only two out of the listed campaigns is what I am currently running. This is because they're listed on exchange, one has a working product already while the other one product is set to launch by Q1 of 2021. Among the things that irks in a bounty campaign is the unknown date of bounty campaign because some of this might take a long time to end while others might just be a two - three weeks campaign but regardless of this, one thing I ensure myself in doing before join any bounty campaign is to make a thorough research before involving in any of it.