I always though a great project would be a service that allows you to build your own custom software without having the intricate knowledge of coding. Sparkster is worth taking a look at. It makes creating software easy and less expensive. They also are working on a decentralised cloud service that at the moment can handle 56,000 transactions per second.
When it comes to blockchain I always think "The second mouse gets the cheese" will be a major factor, just as amazon, google, paypal and ebay survived the dot com bubble bursting. The older and first blockchain projects may fall back as the space moves so fast. I think Sparkster is in contention to be one of those "second mice getting the cheese" projects.
You can test out the working product. I love projects with working products. I also like it when the CEO is a great communicator. This is what tech start ups need the most, a great tech team mixed with a great communicator. Watch Sajjad Daya here 
Sparkster is one to watch in the blockchain space. So all you people saying "you missed the internet" opportunity. Well there's one called blockchain coming down the hill. But which one will be amongst the legends who remain?
Take a look and try out Sparkster for yourself.