A rewarded video ad server that pays for every ad view instantly. Typically the ad server will keep a balance of what they owe you and you can withdraw once you're at a minimum amount.
What do you think of this idea and are there other applications for micropayments you know of?
The whole point of the Lightning Network is for people to use it for quick and cheap micro payments, so why do you want a server to "cache" micro payments and then pay it over once it reach a specific balance?
I would say the perfect test/experimental site for real micro payments must be faucets. People get a fraction of a cent on these sites and it might be ideal to show that it works on these sites first. Huh
Also, if you can create a platform where people are paid for small tasks, then you can link micro payments for those tasks. Wink (There are examples of this, where people linked a tipping service to people when they are too lazy to search for things/products on the Internet and then pay other people to do it for them.)