Howdy i run an article directory built on a custom script on the last PR update it has gone up to 4. now i had abandoned it because it didnt have time to run it, but now it's unexpectedly gone up to PR4, i'm thinking i might be able to make a bit of cash (people pay for page rank...). i dont want to charge the earth, and i know ezine articles is like PR6 and completely free. how do you think i could make some pocket money from this site (barring adsense)? the site is currently been redesigned and will be completely XHTML valid and built on better technology that ezine, so possibly that is selling point. any input appreciated thanks!