Yes I just had exactly the same problem. I saw "commented on", a text and comments. but I didn't know who the original author was/is nor if it was some form of "journal entry" like the ones you know from FA.
A simple rest api would be more than enough.
Rest is easy to use from many coding languages as it is a simple http(s) request and is powerful.
Yes and maybe exclude "private" accounts from google results.
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