You should definitely have made something up. Up front, many investors only seek buzzwords before they shift focus to numbers. Be a sales(wo)man, and feed them

You should definitely have made something up. Up front, many investors only seek buzzwords before they shift focus to numbers. Be a sales(wo)man, and feed them the ones they want. Later on, once you end up making them money, they're not going to care much about what technologies are involved. I wish you the best of luck with your startup in the future. (P.S. I had a FOUC on your webpage. The icons in the "want more" section were missing, and haphazardly popping in. Might want to fix that.)