I was thinking the same. How can we give value to a relay and stand out from the rest and turn this into a profitable business.
Discussion
Because on the long term, it might become huge and costly to run a relay.
Would it be possible to only charge over a certain threshold? Giving free tiers to everyone, and spammers and influencers could pay for consumption.
That may be possible. I saw that #[6] was working on an update that would allow lightning invoices have a portion paid got to relay owners or something along those lines. Either way, we'll need to get creative on this front.