Why would people call? It's not a mystery what happens---they'll ask you for the access code, and do nothing else if you don't provide it.

It'd be a waste of time to call them.

I don't think you understand the breadth of legitimate responses to your "why" question. Lots of us called.

Oh, that's really interesting! What were you looking to find out, and what did they say?

> It'd be a waste of time to call them.

So's commenting on HN, but look how many of us do it!