"Pay to Comment with Lightning" is a wordpress plugin that disables the comments section on a blog(or woocommerce site) until a 1 satoshi payment is made. This prevents spam, encourages better discussions and high quality reviews on wordpress sites.
It's a proof of concept spam blocker commenting/review solution using bitcoin microtransactions over Lightning Network.
Available both on testnet and mainnet.
blog post:
https://blog.kriptode.com/lightning-comments-for-wordpress/plugin link:
https://wordpress.org/plugins/wp-lightning-commentsscreenshot:
