As mentioned in the "Trackbot vs stats.gangsta" thread, your ads are covering up the posts. I'm using Chrome on a mobile device.
A quote from that thread:
"Also, the ads are interfering with a lot of the posts (on the right side, and interrupting within the body of the post). I took some screenshots. Instead of inserting ads within posts, have you thought about making the ads as posts themselves? Or at least ensuring that the ads come at the END of the post instead of in the middle of a sentence. This is how I've seen it done on other forums."
Screenshots: