Recently I've been emailing local VCs with accelerator/partner programs (With only "contactus" and no application forms) in order to apply. The mail was the standard small bit a of background about myself, a paragraph pitch about my start-up and a meeting request where I told them that I can show off a detailed demo of my start-up.
The only reason I don't attach the demo into the email is that it contains intricate info about my webapp including every page involved, the functionality etc. and someone can easily duplicate it without much effort with this info in their hands.
Was it a good or bad idea not to attach the demo in the email?
Note: I realize that for well known ones outside my country that request a demo in their forms I'd probably have to include it.