Ark notes from Buraks talk:
Low velocity, High capacity
Compatible with lightning
“Scales users not payments”
Lightning is better for vendors, ark is better for users
Mainly great for checking account use cases
Can pay lightning invoices(?)
Not a protocol, client/server model
Blended coinjoin service(?)
No gossip/routing
“Subnet of lightning”
ASPs are LSPs
Inherits the network effects of lightning