Re: How do you come up with business ideas in crypto space?
I'd like to open a discussion that might inspire others to look at places they never even knew existed. 
If you want to be successful you have to create your own idea, no one who really got that creativity may not give it for free of cost.If you don't have that creativity to create something new then just follow the services which are already existing and try to create something new on the services which lacks on others.
Most used crypto services:
1.Wallet
2.Payment processor
3.Gambling sites
4.Trading platforms.