my earnings from PPC's are too low, npbody seems to be interested in clicking those ads., gotta get another ads, just signed up recently for Pay Per Play...the newest i guess. no clicks required! You can copy and then paste this and see it for yourself.... tinyurl.com/2l2t8l
Sure they will. Page rank is irrelevant. The keywords are the most important thing here. Many people advertising with financial-related keywords or other hot topics sometimes bid up to $10 per click. If you are dealing with other, cheaper keywords, then you will get much less. Also, I believe that the actual time spent on the site (the one you are sent to from the Ad) may have something to do with the payout. If you have your friends clicking on your ads, Google will eventually pick up on this(repeated clicks from the same IP) and will cut the payout or kick out out of the Adsense program. Either way, Google is getting paid when someone clicks on an Ad from a page with a high PR and when someone clicks on an Ad from a site that is 2 days old. Payouts do fluctuate with daily Ad volume and the amount of people bidding on a given keyword. There are too many unknowns.
not to brag, cuz my adsense sucks big time. but every click i get, i usually get around 25-55 cents, but a click only occurs once every month