Great points.
Another thing to think about: unsure about the exact repayment circumstances. But financially, the current offer has some similarities to venture debt, and that may be a useful way to think about what you're getting into.
Key consideration about venture debt: the lender (you) is basically making a bet about financing risk. If the venture (your acquirer) gets a subsequent round of VC money, they will pay you back. If they do not get another round, they will not.
Venture lenders typically don't look at their borrowers' business fundamentals too much, but they are very careful about who else is investing with them and how many rounds the venture has raised. Basically, if a new venture is (1) raising their first round and (2) backed by a big-name VC firm (Kleiner Perkins, Bessemer, etc.), the venture will almost always get another round of funding and the loan is safe. Other investors are always willing to give a KPCB-backed venture another shot. If (1) or (2) is not true, the loan is much riskier.
Key consideration about venture debt: the lender (you) is basically making a bet about financing risk. If the venture (your acquirer) gets a subsequent round of VC money, they will pay you back. If they do not get another round, they will not.
Venture lenders typically don't look at their borrowers' business fundamentals too much, but they are very careful about who else is investing with them and how many rounds the venture has raised. Basically, if a new venture is (1) raising their first round and (2) backed by a big-name VC firm (Kleiner Perkins, Bessemer, etc.), the venture will almost always get another round of funding and the loan is safe. Other investors are always willing to give a KPCB-backed venture another shot. If (1) or (2) is not true, the loan is much riskier.