what??? those are two completely diferent skis, the karma is one of the lightest skis on the market while the PUBLIC ENMY IS one of the heavyest, but hey... its a free country
i don't know if you're kidding, but it means to "bump" up the thread. if no one has replied in a while, and the thread starts to get lower on the page or go to the second page, someone can "bump" up the thread to get it back to the top.