Has anyone here used Omnigital?

I found an ad on Craigslist for writers, so decided to give it a try. However, their website is bare-bones at best, and the 'Contact Us' link leads to a form that won't send anything. It claims to give $8 per 500 word article, but gives absolutely no guidelines for what they want in that article (they just give a title and a word count). I'm not going to waste my time on this if it's just a scam to get free marketing out of freelancers (all the articles are based around products on the market). Has anyone here used this system before? Have you gotten any real money from it? And have you figured out a way to contact them, since their website doesn't function properly?