Discussion post - Blockchain

The vast majority of the population associates Blockchain with cryptocurrency Bitcoin; however, there are many other uses of blockchain; such as Litecoin, Ether, and other currencies.

question1) In this discussion, please describe at least two cryptocurrencies with applicable examples. Discuss some similarities and differences. 

question2) Lastly, discuss if you have any experience using any cryptocurrencies. 

Note: Minimum 250 words. Use atleast one google scholarly article. Intext citation should be added.