I noticed a sign CURBSIDE CHECK IN but the machine beneath the sign were covered up.

Yes, we were able to check in via computer and had Viki at the BSV Office print boarding passes for us.

In my Saturday report I failed to mention that all our paperwork, testing etc was checked as soon as we approached Jet Blue. Then we checked our bag and headed to TSA scrutiny. Passed through quickly after a slight discourse with agent who wanted us to remove our shoes. I said we were both well over 70 and TSA laws says we do not have to. I would have let it pass but hubby has a problem with right leg and can't bend to remove and re tie so I have to help. And this age ruling is a blessing for me.