I wouldnt be too concerned about the lack of webpage and facebook etc at this early stage.
These sorts of things are for the general public.
If I were a ex vice president of a major US bank, and had just started a business, i know what id be doing. And it wouldnt be answering calls. Id be visiting all my old "buddies" to show them, in person, what i was doing.
And when youre having lunch with a fortune 500 CEO you tell the receptionist...