Preach it.
Get on it Steemit users
Buy and sell your goods, arts, and other things on a decentralized marketplace like OpenBazaar http://openbazaar.org
Do you have digital items that are your ware such as videos or music, look on http://lbry.io
Just need to exchanged your Bitcoin and many other crypto currencies, look no further than Bitsquare http://bitsquare.io
Get on these apps, use them, support them! There is so many more out there as well