I heard that some bounties fail to pay participants at the end of work. Considering this senerio, how can one know which bounty is a good to participate in?
There are many bounty campaigns that are very well run and don't pay each person afterwards I have seen many such bounty campaigns. We have also worked on many campaigns that have not been paid till date But always keep in mind to work with good bounty managers.Good bounty managers will always reward you. There is no chance of missing.