I don't think that everyone needs to read about it ..
Because
etherum
Bitcoins
Litecoin
Bitcoins cash
Are the ones really making the news...
Everyone's own thinking May differ but it's for an individual to decide what to invest it
Yes probably, coins that make news are the coins that has a huge potential than any other coins. I believe that popularity is a big thing that need to be considered in choosing a coin. This is the main factor why the coin price ups and down. But then bitcoin is a very special coin, before you invest to others choose bitcoin first.