I dont know about offline. But this ICOs are investing heavily in various advertising platform. Reddit, FB & Adwords full of ICOs ads if you just search anythin

I dont know about offline. But this ICOs are investing heavily in various advertising platform. Reddit, FB & Adwords full of ICOs ads if you just search anything about blockchain. Shameless plug: https://www.cryptoground.com/what-if?amount=1&coin=all&month=Jan&day=01&year=2017 https://www.cryptoground.com/what-if?amount=1&coin=all&month... You can check returns of currencies here :P