Hi guys,
what would be your traffic source of choice, if you would like to acquire people who are capable of mining crypto currencies? The only requirement is powerful GPU ... That's why PC gamers are the perfect fit.
I'm already running campaigns on Google, but I would like to have some backups before June 2018. 
Here are two different user profiles that I'm looking for:
Small Miners (1 GPU)
1) Gamers that want to earn a few bucks when they're not playing games.
2) Users who would install and run the software in return for some BTC/Satoshis
Mid-size Miners
Users with mining rigs (3+ GPUs) and educated about crypto-mining space.
Google AdWords and specialized websites for mining (eg. whattomine.com) are probably the #1 here, right?
Any idea is very much appreciated.
PS. Powerful GPU is required because I'm promoting a mining software, not cloud mining services.
Gamers are a good pick, if you can come up with a good angle to grab their attention. You can target these by going after gaming communities, games like DOTA, LOL, Counter Strike ... have huge following. There are many forums for gamers, groups on FB and gaming social media ...
Adwords, bing .. obvious choices with the right KWs.
Crypto ad networks are also popping up left and right : https://cointraffic.io/, https://token.ad/, http://www.cryptoadnetwork.com/ ... no idea how good they are though.