I’m sure you’re reading coindesk.com and the big ones that come up in google searches. Hope you were holding lite coin with its recent bump up. Steemit posts are often talking about lesser known coins. If you’re truly interested in the alt coins I would explore projects in the top 100 at coinmarketcap(their websites) and pick up on the news of ICOs if you’re into those. And the list you mentioned in post I think NEO belongs in there and of course hold steem :)