Linkspider - link exchange

Linkspider allows other webmasters to trade link with your site, check if your link exist on their site and is it your link hidden somewhere in script, comment, etc. Exchange link automatically or save it in admin.txt (tmp file). In Admin panel you can check new and old links again, visit all submitted home pages and link pages, delete, include, black list, etc. Uses Flat File and does not need MySQL or any other DB.