Thats why I like the zap share model. No charge upfront for the bulk of relays, but your client or preferred relay takes a portion of every zap by entering the split into the invoice when it’s called. So every time I zap 1000 sats, like 100 go to #[3]​ or whatever main relay I use. Then I can also treat this like a sort of built in backup service. Whoever your primary relay is can also store all of your notes. 

It might not work as I imagine it, but I still think it’s low barrier, shifts incentives toward encouraging and drastically simplifying everything around zaps (which would be huge), and could *maybe* actually be a meaningful source of sats for providers of this network.