> Google initially was talking about an investment or purchase
I don't see anything like that. Also, what’s the difference between a purchase and acquihire in this case? Both would surely mean an employment at Google.
$2M is basically a large signing bonus. I think for most companies, like Google, FB, et al, something like $2M doesn't even need board signoff, it's basically a restricted stock grant as a bonus with clawback provisions.
I don't see anything like that. Also, what’s the difference between a purchase and acquihire in this case? Both would surely mean an employment at Google.