i just launch a social network (linkbigger.com) that do all your link trades with different niche. This social network is like a linkex script that can do reciprocal, a-b-c and hardlink trades that search engine spider love. Linkbigger.com will monitor all your linktrades and link partner so everytime your linkpartner delete your link, link bigger will automatically delete his link to your site. you can check link bigger here LINK BIGGER
