What does it actually cost? I have no basis for a ballpark guess even. I’ve seen this question asked to a number of admins and haven’t seen a direct answer.

It’s hard to judge how sustainable a donation based approach is without that info.

It’s only a few bucks a month. I think so.

The only thing I don’t like is needing to be logged in to search. That always feels like a huge invasion of privacy. The at least claim that they don’t log search contents though