The best current campaign that I know of is Marinecoin.  You get 20,000 MTC for helping to promote their new ico.  They are using time dilution technology to insure everyone gets a fair chance to earn plenty of MTC.  It is some work but for 20K new coins from a blockchain project with huge potential.  You seriously don’t want to miss this chance.  iot - time tested - value - community -  See for yourself  here     marineco.in/ico