#share2steem Here on Steemspeak.com Discord 
For a simple steem based ad campaign I paid 0.5 steem to run ads for steemspeak.com discord here on steem blog posts, using this https://dclick.io and as you can see on the second image, my ads already got a few clicks and I only paid 1 steem before or 50 cents for that ad campaign so anytime it's only 10 or 20 cents to bring someone to a discord where they might potentially invest 10 or 20 bucks is a win. And eventually we bring in users who invest $1000 $10,000 or more... and that's what makes it all worth while when we start bringing in a steady stream of smart people who all REALIZE the limited amount of steem and just how undervalued steem is as the only working #blockchain for #socialmedia
I repost my instagram feed to Steem with Share2Steem.io which I see as a gateway for people to bring content to steem and to bring millions of new users to steem to get paid for existing social media