PHP reciprocal links manager
LinkMan will completely automate your reciprocal links exchange. It will require webmasters to place a link to your website on their site before they can add their link to your links page. In the LinkMan admin panel you have a special tool, that will crawl all URLs where your reciprocal link should be - if the reciprocal link wasn't found it will automatically remove link to that site from your links page. LinkMan doesn't need a SQL database to operate, it works with simple text files. Features include an admin panel, website thumbnails, Google PageRank check and display, featured links, blocking "rel" noindex and nofollow tags, blocking duplicate website submissions, powerful SPAM filter and many more!