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.
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.
While it may not be a scam in your opinion, it could be considered spam. Spam is not appreciated by the community and could be flagged or may result in action from the cheetah bot..
Some things that can be considered spam: