I don't see, haven't seen, any information about the European General Data Protection Regulation ('GDPR') which comes into law tomorrow, Friday, on the Logos website or emails nor any (now required) email confirming explict opt-in coming from Logos.
It does not matter that Logos is an American company, they are selling services to EEA residents therefore they are bound by the personal data regulations of the GDPR — which are pretty substantial, as are the fines, up to 20 million Euros.
Also statements on the privacy page
https://www.logos.com/privacy
such as:
"At times Faithlife may make certain personal information available to strategic partners."
"By using our site, you consent to our online privacy policy."
will not, as I understand, cut it with the EU commission and the GDPR.
One of the foundational principles of the GDPR is that data subjects (natural persons) have (sole) ownership of their personal data — forever. That ownership remains inviolate, and companies, including non EU (i.e. American) companies, cannot attempt to 'contract out' data subjects from their right (of ownership).
So if I say that I do not agree (and I don't) that "Faithlife may make certain personal information [of mine] available to strategic partners" — then they may not do so.
I would be interested to hear comments from Logos.
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For those interested (for your interest, separate to my query to Logos above), two good information websites about the GDPR:
'GDPR in Plain English' (easy reading)
https://blog.varonis.com/gdpr-requirements-list-in-plain-english/
Good Detailed Information Site
https://www.i-scoop.eu/gdpr/