Hello again....since i want to know what is bitcoin for you...and what you think about anothers cryptocurrencies like ethereum,litecoin,dogecoin,eth classic,zcash,dashcoin,monero,golem and others...
Altcoins are as good as bitcoin, I think any of these altcoins if people would just give the attention that bitcoin is receiving, could be as big as bitcoin as well. I think there are promising altcoins in the market like etherium and monero that could be like bitcoin if given the opportunity, if only more investors are gonna invest in them and more users are gonna buy and use them.