Firstly, I'm afraid I don't understand what you mean by "submit them to the web 2.0 properties".
If you're talking about spinning your existing content, why would you want to do that? Why take a carefully-written piece and spin it so that it reads less well than the original? If you're talking about spinning somebody else's content, well, that's just another form of plagiarism and content theft, so the answer is obviously "no".
Write it yourself, or pay somebody else to write high-quality, unique content for you.