We have a lot of content on the 4M,
The articles show up when people search specific things,
like if someone searched "How in Gods name they all found it"
then this thread has a chance against umpteen other websites due to Google's bots that browse the 4M.
The bigger the 4M gets with whole-hearty content or possibly even tutorial-topics the more guests we will have.
I've been looking at the Analytics at the bottom of the 4M alot of them view threads like the ones TkoolD put up such as,
"How do I use FaceBook to get a girlfriend" or "Chinese Sex Ratio"
These are phrases that some people will look up and the 4M is one of the places that will pop up occasionally on certain search engines.
Some guests are actually viewing threads, and the other half are just google or ad-bots.