Here’s an idea for an experiment: leave ecash (e.g. cashu) tips as comments instead of zaps. A user has to click the link to claim the sats (whatever website you’re trying to promote). This is nice because you have direct feedback on how much money it takes to generate a click. The user decides directly on whether the link appears worth a click. Ecash can be made redeemable only by the npub to whom it was sent. Based on my understanding of cashu, I believe this is technically feasible.

I received a couple of your zaps with the link but didn’t click. I didn’t know what it was and didn’t care to find out. Nothing was in it for me except simple curiosity. I’d already been paid.