Hello, I own a gamesite where some games have tags attached. I want to list these tags in game page and don't know exactly how. I could link them to the search (ex. search.php?term=tag) but my search is marked as nofollow by robots.txt or I could make a new area on my syte (/tags/tag) where I coul list games containing tag. What do you think about first possibility (link to search zone with nofollow) ? Can this improve page rank for those pages?