Link exchange
Hmm… anyone had heard of this? Yes? Wooow.. unbelievable ;)
anyway, link exchange is really smart art - basically you collect good link partners and then roll out sites and use them again and again;
what about collecting 5000 PR3 partners, 1200 PR4 and 700 PR5 link partners? :) how much it could benefit your site; google wants good trusted sites; well, this PR shows already nice stability and quality at last in PageRank scene;
If we believe google better accepts strong/trusted/estabilished links then this is nice way to go; not on so many places you be able to get your link PR5 link page, but it is still possible;
so heads up!