Koalament

Koalament is an open-source commenting Service that uses an extension to store comments on the Bitcoin SV blockchain without requiring any permission to access the browser’s data (you can check that in permission section after installing the extension). Each comment will be bound to a key (label). The key can be a URL, hashtag, brand name, topic, etc. Currently the user uses an extension to read the comments or write a new one, but the data can be pulled or pushed in different ways.