Choosing a good signature campaign is truly hard task to do. particularly when the  majority of these undertakings are scam,ICOs are bounties are nearly the same as these ICOs will be the seeker's managers which is the reason if the ICO has transformed into a trick the bounty seekers arent going to get paid with the endeavors that they have given to the project. Check also the profile of the campaign manager an his reputation as well before picking campaigns to do