Please compare the 3 interesting graphs of LTC, Ripple, and ETH.
Focus on maximum market caps of them.
All are 7XX Million dollars.
And their term gaps are 1 year or so.
 (LTC maximum : Dec 2 2013.
  Ripple maximum : Dec 22 2014.
  ETH maximum : Mar 4 2016.)
My crystal ball foretells XEM market cap will be 7XX Million dollars in May 2017.

http://coinmarketcap.com/currencies/litecoin/

http://coinmarketcap.com/currencies/ripple/

http://coinmarketcap.com/currencies/ethereum/