Do They Really Think This is Networking?

The LinkedIn invitation came with the standard header: Invitation to Connect. I didn't recognize the name, but I opened the invite out of curiosity. Here's the entire text of the message:
I know you know a lot of people that have been impacted by the economy and are keeping their options open to making some extra money part time. I would enjoy the opportunity to introduce myself and share with you what I am doing to see if it is a good fit for anyone you know!
I didn't respond. But if I was going to, here's what I would say to Mr. Bad Networker:
Yes, I do know a lot of people because I've worked hard at getting to know them, earning their trust, and building a relationship with them. I'm not ready to throw that all away for your benefit. You didn't even pretend to be interested in helping me.

And of course you would enjoy the opportunity to introduce yourself, but what about me? Would I enjoy being used as your sales tool? Do you really think I value my relationships so little that I'm seriously going to introduce you to them?

I have some credibility to maintain so I can't imagine myself listening to your sales pitch and then giving you contact information for my network. How would I introduce you? I would have to say, "Hey Bob, I just met this person. They have no interest in me personally but they would very much like to make money off of you. How about giving them your time? And bring your Rolodex, I'm sure they'll want to be introduced to your friends."

If you want to sell to people rather than engage in real networking, knock yourself out ... but don't involve me.
What would you say to them?