Understood, perhaps my experience will help. I have had an account since 2014 according to their site, and I think I purchased my $25 lifetime in Jan or Feb 2014 (fuzzy memory - might have been cheaper back then? sale?) as I had more than 200 books I wanted to import from Goodreads, that I do remember. (I'm a very lightweight user by book nerd standards, only about 450 books as of today)
I've had no negative fallout from purchasing a subscription, and they have very good privacy controls for those who don't want the social aspect (so you can basically turn off other user interactions in many ways). It's there when I need it, doesn't seem to spam me and I probably paid with Paypal (I use Paypal as a way to not give 3rd parties my CC info, a proxy if you will) like most things.
It may look old school and appear at a glance like it's not maintained, but it's updated and run actively, there are a bajillion people using LibraryThing. Logging in to look at my account, there's a link on the right for the latest news posted today about "The January ER Batch is up! We've got 2,960 copies of 89 titles this month." (early reviewer books) https://www.librarything.com/er/list
I've had no negative fallout from purchasing a subscription, and they have very good privacy controls for those who don't want the social aspect (so you can basically turn off other user interactions in many ways). It's there when I need it, doesn't seem to spam me and I probably paid with Paypal (I use Paypal as a way to not give 3rd parties my CC info, a proxy if you will) like most things.
It may look old school and appear at a glance like it's not maintained, but it's updated and run actively, there are a bajillion people using LibraryThing. Logging in to look at my account, there's a link on the right for the latest news posted today about "The January ER Batch is up! We've got 2,960 copies of 89 titles this month." (early reviewer books) https://www.librarything.com/er/list