I think by now every bounty hunters should have in mind that reward might not get to them at the end of a campaign and for this reason we should be selective in whatever campaign we want to do. We should not take part in all campaign, this will safe us from some embarrassment that might likely come. Escrow is fine but this might not work with all campaign.
we do need to be selective in choosing and supporting each project. if the project is really useful, we believe that it will be needed in the future, and will be very valuable. The use of escrow is also great for increasing confidence and peace of mind at work. well, in my experience, so many people keep asking about payment, even when it's been months. therefore, escrow becomes very important.