For those who want to get into cryptos but don't have as much money as they would like to invest, this gives you the opportunity to build a modest yet diverse cryptocurrency portfolio at no expense. You never know which will be the next one to hit $5,000. Take your pick of which currency you want your earnings in.
What I do is go to Earn Ripple (or whatever) at the top left, and then Watch Videos. Load up a video or two, and let them run when you're asleep or not using the computer/s. Chrome browser seems to work best. Yes, I get referral commission. But I do believe in their service, and wouldn't be wasting my time if I hadn't seen significant earnings in my account.
Tl;dr: Loop videos when you're not using the PC -- wake up to free cryptocurrencies.
Bonus links for more free cryptos: Qoinpro.com
(free coins every day) Wcex ICO (pre-ICO free coins)