I just use someone else's articles. I should try using unique content to see if it helps boost positions but I'm using link-wheels to bring leverage to my money site, not to the actual web 2.0 properties themselves so I don't care much about duplicate content.
1. Just ripping it off completely - 50% 2. Copying it and then modifying/replacing a set of words - 25% 3. Writing it myself - 25%
we write the content ourselves because we know what we really want and can make it more attractive. Meanwhile,it's a way of saving cost.
We also write the content ourselves. Infact i write the content for all my companies website. I am a SEO btw