What i did was, joined up to 100s of telegram groups, anything to do with Cryptoworld, Bitcoin, Altcoin, ICO, Blockchain, Cryptocurrencies and more, and just typed in all those key words to youtube and pretty much anywhere. I learnt many things through the internet!
I get my news from Cryptocoin news, Coin Telegraph news and Coin Desk news. Great help and keeps me up to date! Youtube helps too!
Appreciated so much the sites you have mentioned here sir... Will definitely visit and try to register in these sites.. (y)